File Format and Extension of [filename] don’t Match in Excel File

Summary: The “File format and extension of [filename] don’t match. The file could be corrupted or unsafe” error message indicates that the Excel file you’re trying to open is unsupported, unsafe, or corrupted. Read this article to learn more about this error and how to fix this error. It also mentions an advanced Excel recovery tool to repair the corrupted Excel file and retrieve all its data in a few clicks.

You can encounter the “File format and extension of [filename] don’t match. The file could be corrupted or unsafe” error when the Excel application detects any issue with the file. This happens when you try to open an old version file format in a newer version or if the file is received from an unsafe destination. This can prevent you from opening the Excel file.

As indicated from the error message, this error occurs due to the following reasons:

• The file has incorrect file extension.
• The file is corrupted.
• The file you are trying to open is protected.

Now, let’s see how to resolve this Excel error.

Methods to Fix the “File format and extension of [filename] don’t match” Error

Try the following methods to troubleshoot the “File format and extension don’t match” error in Excel.

Method 1: Rename the Excel File

You can face the “File format and extension don’t match” issue if the file has incorrect extension. It can occur if the file extension has been altered or you’ve mistakenly saved the file with incorrect extension. To fix this, you can try renaming the Excel file with the correct file extension.  

Method 2: Check the Default Excel File Format

Different versions of Microsoft Excel use different default file formats. For example, .xls is the default file format of older versions (2003 and lower) of Excel, whereas .xlsx format is used by the newer versions (2007 and later). Opening the Excel file with an incompatible extension can cause the “File format and extension don’t match” issue. You can check the Excel version you are using and ensure it’s compatible with the Excel file you are trying to open.

Method 3: Change the Protected View Settings

You may receive the “File format and extension of excel don’t match” error if the Excel file is protected. You can check and try disabling the Protected View settings .  

Caution: Changing the Protected View settings can put your system at risk. If the Excel file is being downloaded from the internet, it may contain viruses that can infect your system. So be careful before disabling the Protected View settings.

Steps to Change Protected View Settings in Excel:

• In the Excel’s File menu, click on Options.
• Select Trust Center > Trust Center Settings.

• Under Trust Center, select Protected View and disable the below three options:
• Enable Protected View for files originating from the internet.
• Enable Protected View for files located in potentially unsafe locations.
• Enable Protected View for Outlook attachments.

• Click OK. Then, try to open the Excel file.

Method 4: Check and Provide the Excel File Permissions

Sometimes, you can get the error if you don’t have sufficient permissions to open the Excel file. This usually happens when you try to open the Excel file received from other sources. You can check and provide the desired permissions to fix the error. Here are the steps:

• Locate the affected Excel file, right-click on it, and select Properties.

• In the Properties window, click the Securities option and select Edit.

• In the Security window, under ‘Group or users name’, select the user names. Check the file permissions and make sure Full Control is enabled. If not, then click on the Add option.

• Click on the Advanced option in the Users, Computers, Service Accounts, or Groups window**.**

• Click the Find Now option. A list of all users and groups appears in the search field.

• Select “Everyone” from the list and then click OK.

• In the object names field, you will see ‘Everyone’. Click on OK.

• In the Permissions window, select “Everyone” and enable all options (Full Control, Modify, Read & Execute, Read, and Write) under Permissions for Everyone.

• Click Apply and then OK.

Method 4: Repair your Excel File

As the error message indicates, corruption is one of the causes of the “File format and extension of [filename] don’t match” error. If your file is corrupted, you can repair it using Microsoft’s built-in Open and Repair tool. Here are the steps to run the Open and Repair tool to repair corrupted Excel file:

• In Excel, click on File.
• Click Open and then click on Browse to select the corrupted Excel file.
• In the Open dialog box, click the Excel workbook (in which you are facing the error).
• Click the arrow next to the Open button and select Open and Repair.
• Then, click Repair to recover as much data as possible.
• The Excel prompts a message after the repair process is complete. Click Close.

The Open and Repair utility may fail to give the intended results. In such a case, you can repair the corrupted/damaged Excel file using a specialized Excel repair tool . Stellar Repair for Excel is one such tool that can repair severely corrupted Excel files. With the help of this tool, you can quickly recover all the objects from the Excel file. The tool has a simple user interface that even a non-technical can use to repair the Excel files. The tool can also repair multiple Excel files at once. You can check the tool’s functionality by downloading its demo version.

Closure

You can encounter the “File format and extension of [filename] don’t match” error due to different reasons. To resolve the issue, you can check the file extension, permissions, protected settings, etc. If you suspect the error has occurred due to corruption in the Excel file, you can try repairing the Excel file using the Open and Repair tool. If nothing works for you, then try Stellar Repair for Excel . It can repair highly damaged Excel files and recover all the data while preserving the file properties and cell formatting. The tool can help you fix all the common corruption-related errors quickly.

Recover Corrupted Excel File 2007, 2010 | Easy Methods

There are several reasons that can cause Microsoft Excel workbooks to turn corrupt, such as virus attack, bad sectors on a drive on which Excel file is saved, system shutdown without properly closing the Excel application, etc.

Corruption in an Excel workbook can result in data loss or render the workbook inaccessible. Fortunately, Excel automatically starts recovery upon opening a corrupted Excel file. But, if it fails, you can manually repair the file or extract data from the corrupt file.

Quick Solution: Performing 2007, 2010 Excel repair or recovery process manually can be time-consuming. Also, manual workarounds to recover corrupt Excel workbook does not guarantee recovering the complete workbook data. Use Stellar Repair for Excel software to repair single or multiple Excel (XLS/XLSX) files in 3 simple steps. The software also helps recover the Excel file, keeping the data intact.

How to Fix Microsoft Excel 2010 & 2007 Files Corruption?

Microsoft Excel comes with an inbuilt repair utility, called ‘Open and Repair’, that helps fix and recover corrupted Excel files.

Steps to Repair MS Excel 2010 Files Manually

The detailed steps to open and repair Excel 2010 are as follows:

• Open Microsoft Excel 2010 and click File from the main menu.

• Next, click Open.

• Browse the corrupt Excel 2010 file on your computer and select it in the Open dialog.

• Click the arrow next to the Open button and choose Open and Repair.

• Click Repair when prompted to recover data to the maximum.
• If Excel fails to repair, click Extract Data to extract values and formulas in the corrupt file.
• Excel prompts to ‘Convert to Values’ or ‘Recover Formulas’.
• Click Yes if it prompts the following error:

“The document file name caused a serious error the last time it was opened. Would you like to continue opening it?

• When Excel opens the last saved file, save it.

Once you’re able to access the last saved 2010 Excel file, try extracting the file contents.

Save Excel 2010 File in HTML Format

If you can open the Excel file, choose the HTML format to save it in filtered form. After that, close the Excel file as you have your data in the HTML file. The steps to save an Excel file in HTML format are as follows:

• Open Microsoft Excel 2010, click Save As, and then choose Web Page in the ‘Save as’ type drop-down list.
• Select the “Enable Entire Workbook” option, and then click the Save button.
• Close the Excel file and reopen your Microsoft Excel application. Browse the HTML file that you have saved.
• Click File from the main menu, and select Save As in the list.
• Type-in a different name, choose Microsoft Excel Workbook in the ‘Save as’ type drop-down menu, and then click the Save button.

With this, you would be able to access the data in the corrupt Excel file.

If the inbuilt tool fails to repair Excel 2010 file, a few methods can help you recover data from corrupted or lost workbook manually.

Steps to Repair Excel 2007 Files Manually

Follow these steps to repair a corrupted 2007 Excel file by using the inbuilt Microsoft Excel repair tool:

• Open Microsoft Excel 2007, click the Office button, and then select Open.

• In the Open dialog box that pops-up, browse and select the corrupt Excel 2007 file. Click the arrow next to the Open button and choose Open and Repair.

• Click Repair when prompted to recover as much data as you can from Excel 2007 file.

• If a repair fails, follow steps 1 till 3, and then click Extract Data to extract values and formulas from the corrupt file.
• In the window that appears, click Convert to Values or Recover Formulas to extract workbook data.

Note: The built-in Microsoft Excel 2007 repair tool may fail to resolve Excel corruption issue. Also, choosing to extract data from the workbook involves data loss risk. Using a professional Excel repair tool, however, can resolve all types of Excel file corruption errors and restore all its data.

Methods to Recover Data from Corrupt Excel 2010 & 2007 Files

If the ‘Open and Repair’ feature fails in getting your Excel 2010, 2007 file repaired, you can try retrieving the file contents by following some manual methods. However, the methods may vary depending on whether you can open a workbook or not.

Method 1 – Move Corrupt Excel File to another System

Move the corrupt Excel file to any other computer and try opening it in MS Excel 2010/2007. Doing so, may help you resolves disk or network-related errors leading to Excel file corruption.

Method 2 – Revert Unsaved Excel File to its Last Saved Version

If an Excel file turns corrupt while working on it but before saving any changes, try reverting it to its last saved version. To do so, perform the following:

• Open your Excel application, click the Office button, and then click Open from the menu.
• Browse the corrupt Excel file, click Yes when prompted to revert to its last saved version.

What if Nothing Works?

If you fail to recover a corrupt Excel 2007/2010 file, perform Excel file recovery with Stellar Excel repair software. The software is specially designed to help users fix their corrupted XLS/XLSX files quickly and easily without any technical assistance. It also helps restore all the file data to its original form.

Points to Remember

• Close all the MS Excel instances before using the software
• If the sheet you are repairing contains engineering formulas, please include ‘Analysis TooPak’ manually from Tools > Add-Ins

If you know the corrupt Excel 2007 or 2010 file location, click Browse to choose the file. Otherwise, click Search. Follow the below steps to recover data from corrupt Excel 2007/2010 file by using Stellar Excel repair tool:

• Click the Repair button to scan the file.

• Once the scanning process is complete, the software shows a preview of recoverable Excel file items.

• To save the repaired file, click the Save File option on File menu.

• In ‘Save File’ dialog box, choose to recover Excel 2007 & 2010 data to either the Default or New location. Click OK.

The repaired Excel file gets saved at the specified location.

Preventive Measures to Avoid Losing Excel File Data

The above-discussed methods might help salvage your data. But, it is recommended that you must take some preventive measures to avoid losing the data. One such important measure is backing up a copy of your workbook automatically. Doing so, will help you get back data in case the workbook is accidentally deleted or corrupted.

Steps to Create Backup Copy Automatically

You can automatically create an Excel backup copy by following these steps:

• Click Save As from the main menu of your Excel application.
• Browse to the location where the corrupt Excel 2010/2007 file is saved.

• In ‘Save As’ dialog box, click the arrow next to Tools button (given at the bottom left corner) and choose General Options.

• In ‘General Options’ box, check Always create backup checkbox, and then click OK.

With this, you instructed MS Excel to create a backup of every Excel file you create or open for work.

Conclusion

This article outlined the typical reasons resulting in a corrupt Excel 2010 or 2007 file, such as virus infection, bad sectors on drive, etc. It explained how to fix a corrupted Excel file by using the inbuilt MS ‘Open and Repair’ tool. The article also discussed methods to recover Excel files in MS Office 2010 & 2007 when the Microsoft Excel repair tool fails. Further, it explained how using a professional repair tool such as Stellar Repair for Excel can come in handy when the manual methods to repair and recover Excel 2007 and 2010 file fails. But, keep in mind, a workbook may get corrupt again. And so, make sure to automatically backup your workbook to avoid losing its data.

[Solved] Excel Spreadsheet Disappears after Opening

Several Excel users have reported about experiencing ‘Excel spreadsheet disappears after opening’ issue. The problem occurs when attempting to open an Excel file by double-clicking on the file icon or name. The Excel file opens blank grey screen.

Figure 1 - Excel Blank Screen

User Instances of ‘Excel Open But Can’t See Spreadsheet’ Issue

Instance 1: The user said that “Excel 2016 opens to a blank screen and everything is greyed out. Ribbons at the top of Excel are also not present”.

Instance 2: The user reported that “Attempting to open a spreadsheet, either by double-clicking the file or by opening Excel, it opens but only a blank Excel window is visible. When trying to save that particular file, Excel behaves as though there is no file open at all and all the file saving options, such as save, save as, print, etc. are greyed out.”

Causes Behind ‘Excel Open But Can’t See Spreadsheet’ Issue & the Solutions Thereof

Following are some of the possible reasons behind the ‘Excel open but can’t see spreadsheet’ issue, along with their solutions:

Cause 1: Excel File is Hidden

You may have saved the Excel sheet as a hidden document.

Solution: Unhide Excel File

Verify if your Excel worksheet is hidden by following these steps:

• In Excel, click the View tab, and then click Unhide.

Note: If the ‘Hide’ tab under the View menu is greyed out, the sheet you’re trying to open is not hidden. In that case, proceed to the next workaround.

Figure 2 - Unhide Excel File

• A dialog box will pop-up showing the worksheet name that can be unhidden. For instance, below is an image of Unhide box that lists ‘Daily_Reports’ spreadsheet under Unhide workbook.

Figure 3 – Select and Unhide Excel Workbook

• Click OK to unhide your Excel sheet.

If this fails to work, there’s a possibility that the spreadsheet window pane may have slided to one side of the visible desktop. To bring back the displayed area, click the ‘Arrange All’ option under the View tab. If the issue persists, try the next solution.

Cause 2: Ignore Dynamic Data Exchange (DDE) Option is Enabled

Another reason behind the ‘Excel opens to a blank screen’ issue could be that the “Ignore other applications that use Dynamic Data Exchange (DDE)” checkbox is checked in Excel options.

Usually, when you double-click an Excel file, a DDE message is sent to Excel instructing it to open that particular file. But, if you have the ‘Ignore DDE’ option selected, the DDE message sent to Excel to open a workbook is ignored. As a result, the Excel workbook opens a blank screen.

Solution: Uncheck the Ignore DDE Option

Make sure that the ‘Ignore DDE’ option is unchecked by performing these steps:

Note: Skip these steps for Excel 2019 and Excel Office 365.

• In your Excel window, click File > Options.

Figure 4 - Select Excel Options

• From the left-side of the ‘Options’ window, choose Advanced.

Figure 5 - Excel Options Window

• In ‘Advanced’ window, locate the General section, and then uncheck the “Ignore other applications that use Dynamic Data Exchange (DDE)” checkbox.

Figure 6 - Uncheck Ignore Other Applications that use DDE

• Click OK to apply the changes.

If these steps don’t work, proceed to the next workaround.

Cause 3: Issue within Office Program

Sometimes, problem within your Microsoft Office program might cause Excel to behave oddly and may result in an Excel spreadsheet disappeared issue.

Solution: Repair Office Program

Try repairing your Office program by executing the steps listed below, based on your Windows OS:

For Windows 10:

• Type Settings in the Windows search box.
• Click Settings.
• In ‘Windows Settings’ screen, select Apps.

Figure 7 - Windows Settings Screen

• In ‘Apps & features’ screen, scroll down to your Microsoft Office program and tap on it, and then click the Modify

Figure 8 - Modify MS Office Program

• In ‘How would you like to repair your Office programs’ dialog box, select the Online Repairradio button, and then click the Repair

Figure 9 - Repair MS Office Program

For Windows 8:

• Open Control Panel and click the Uninstall a program option under Programs.
• Select Microsoft Office 365 and then click Change.
• In the window that opens, select Online Repair and then hit the Repair

You may be asked to restart your system after completion of the repair process.

For Windows 7:

• In ‘Control Panel’ window, double-click Programs and Features.
• Under Uninstall or change a program section, select the Office program, and then select Change.
• In the dialog box that appears, choose Online Repair and then choose Repair.

If repairing your Office installation fails to resolve the issue, continue to solution 4.

Cause 4: Problematic Excel and COM Add-ins

Sometimes, Excel and COM add-ins may cause Excel file open a blank grey screen problem.

Solution: Disable the Add-ins

Disabling the Excel and COM add-ins one at a time may help resolve the problem. The steps are as follows:

• Click the File menu in your Excel file and select
• From ‘Excel Options’ left-side panel, click Add-Ins, and then choose COM Add-ins from the ‘Manage’ drop-down. Click the Go

Figure 10 - Select COM Add-ins

• Uncheck one of the add-ins checkbox from the COM Add-ins window, then select OK.

Figure 11 - Uncheck and Disable COM Add-ins

• Restart your Excel program.

If the issue persists, repeat the above steps (1 till 4), except that you need to choose a different add-in in step 3.

If you’re still experiencing the same problem after unchecking all the COM add-ins, repeat all the above steps, except choose ‘Excel Add-ins’ in step 2.

If Excel can load the file, then the add-in that you disabled last leads to the problem. If turning off add-ins does not work, try the next solution.

Cause 5: Problem with Excel File Associations

The Excel file opening a blank screen problem may occur if the file associations are not performing correctly.

Solution: Reset Excel File Associations

Try resetting the file associations in Excel to their default settings. For this, follow the below steps based on your OS.

For Windows 10 and Windows 8.1:

• Select the file that is opening incorrectly and copy it to the desktop.
• Right-click the file and click Properties.
• In the File’s ‘Properties’ window, check your file type next to Type of Filefrom the General tab. For instance, (.docx), (.csv), or (.pdf).
• Next, check to which app your file is associated with from the Opens withoption

If the file type is different than .xlsx, open the file in a different application by following these steps:

• Click the Change button next to the ‘Opens with’ option.
• Click More apps.
• From the list of applications, select the desired app and then check the Always use this app Click OK.

For Windows 8:

• Open Control Panel, click Default Programs, and then select Set your default programs.
• Choose Excel and then tap the Choose default for this program
• In ‘Set Program Associations’ window, choose Select All and then click Save.

For Windows 7:

• In Control Panel, choose Default Programs.
• Click the Associate a file type or protocol with a specific program
• Choose Microsoft Excel Worksheet and click on change program.
• Choose Microsoft Excel under Recommended Programs.
• If you’re unable to find Excel, browse the Excel installation folder.
• Select exe and then choose Excel.

What Next? Use Stellar Repair for Excel to Recover Your File

If the above solutions don’t help recover your Excel file, use an Excel file repair tool, such as Stellar Repair for Excel to recover it. The software can restore the Excel spreadsheet and its components, including tables, pivot tables, charts, formulas, etc. while preserving the spreadsheet properties and formatting.

Check out the video to recover Excel file by using Stellar Repair for Excel software.

Conclusion

This article described the possible causes behind the ‘Excel open but can’t see spreadsheet’ issue, along with their solutions. The manual solutions to resolve the issue require time and efforts. But, if you need to access your Excel file without any delay, use Stellar Repair for Excel software to recover your .xlsx/.xls file in just a few clicks.

[Fixed] “Microsoft Excel Cannot Access the File” Error

Summary: The “Microsoft Excel cannot access the file” error usually occurs when there is an issue with the Excel file you are trying to save. This post summarizes the causes behind the error and mentions some effective solutions to fix it. If you suspect the problem is encountered due to corruption in the Excel file, you can use the professional Excel repair tool mentioned in the post to repair the file.

You may experience the “Microsoft Excel cannot access the file” error when saving the Excel file. This happens when the Excel application fails to read the file you are attempting to save. The error message indicates that there is an issue with the file name or its path. Sometimes, the error occurs if the file you are trying to access is already in use by another application. Some other reasons for the “Excel cannot access the file” error are:

• Faulty or incompatible Excel add-ins.
• The file is in Protected View.
• The Excel file is damaged or corrupted.
• You do not have the required permissions to access the file.
• The Excel file is not in a compatible format.

Methods to Fix “Microsoft Excel Cannot Access the File” Error

Sometimes, changing the file location can fix the “Microsoft Excel cannot access the file” error. You can try changing the file location, if the location is incorrect. If moving the file to a different location didn’t work, then try the below troubleshooting methods.

Method 1: Check the File Name and Path

You can get the “Microsoft Excel cannot access file” error if there is an issue with the file path – either the path does not exist or it is too lengthy, thus creating conflicts. Make sure the file path is correct. If the file name is too long, you can rename the file with a short name and also move the file to the parent folder instead of a subfolder. After that, remove the file from the Recent list that is created by Excel based on your recent activity. Follow the below steps:

• Open the Excel application.
• In the Recent list, right-click on the affected Excel file.
• Now, select Remove from list.

• Close the Excel application.

Now, reopen the problematic file and check if the error exists. If yes, then follow the next solution.

Method 2: Try Clearing the Microsoft Office Cache

Sometimes, clearing the Microsoft Office cache can help eliminate the “Excel cannot access the file” error. To clear the Microsoft Office cache, follow the given steps:

• First, close all the Office applications.
• Press Windows+R to open the Run window.
• Type %localappdata%\Microsoft\Office\16.0\OfficeFileCache and press the Enter key. You can change ‘16.0’ with your Office version.

• In the OfficeFileCache window, clear all the temporary files.

Method 3: Check and Update Microsoft Excel

You can try updating your Microsoft Excel application. The latest updates include bug fixes, security patches, and other improvements. Updating the application can help fix several issues that might be causing the error. Here are the steps to update Microsoft Excel:

• Open your Excel application.
• Go to File and then select Account.
• Under Product information, click Update Options and then click Update Now.

Method 4: Disable Protected View

You may get the “Microsoft Excel cannot access the file” error if the Protected View option is enabled. You can try disabling the Protected View settings in Excel. This allows you to open the file without any restrictions. However, disabling the protected view can put your system at high risk. To disable the Protected View in Microsoft Excel, follow the below steps:

• In Excel, go to File and then click Options.
• In the Excel Options window, click Trust Center and then click Trust Center Settings.

• Click Protected View from the left pane in the Trust Center Settings window.
• Unselect the options under Protected View. Click OK.

Method 5: Check and Disable Add-ins

The “Excel cannot access the file” error can also occur due to faulty add-ins in Excel. To check if the error has occurred due to some faulty add-ins, open the application in safe mode (press Windows + R and typeexcel /safe in the Run window**)**. If you can save the file without any hiccups in safe mode, this indicates some problematic add-ins are behind the error. You can remove the Excel add-ins by following these steps:

• Open your Excel application and go to File > Options.

• In Excel Options, select Trust Center and then click Trust Center Settings.

• In Trust Center Settings, click Add-ins and thenselect “Disable all applications Add-ins”. Click OK.

Method 6: Check File Permission

You can get the “Excel cannot access the file” error if you don’t have sufficient permissions to modify the Excel file. You can check and provide the write permissions to fix the issue. Here’s how to do so:

• Open Windows Explorer.
• Find the affected Excel file, right-click on it, and click Properties.

• In the Properties window, click the Securities option and click Edit.

• In the Security window, select the user names under ‘Group or users name’.
• Check the file permissions and make sure the write option is enabled. If not, then grant the permission. Click Apply and then OK.

Method 7: Check External Links

The “Excel cannot access the file” error can also occur due to broken external links in the Excel file. External links are references to the data or content in other files. The link usually breaks if the file has been moved to another location or the file name is changed. You can check and change the source of link.

Method 8: Repair your Excel File

Excel may fail to read the file if it is corrupted or damaged. If the error “Excel cannot access the file” has occurred due to file corruption, then try the Excel’s Open and Repair utility to repair the Excel file. Here are the steps:

• In the Excel application, click the File tab and then select Open.
• Click Browse to select the problematic workbook.
• The Open dialog box will appear. Click on the corrupted file.
• Click the arrow next to the Open button and then select Open and Repair.
• You will see a dialog box with three buttons – Repair, Extract Data, and Cancel.

• Click on the Repair button to recover as much of the data as possible.
• After repair, a message is displayed. Click Close.

If the Open and Repair utility fails to work , it indicates the Excel file is severely corrupted. Use Stellar Repair for Excel to repair severely corrupt Excel file. It helps recover all the components of the corrupted Excel file, such as charts, formulas, etc. without making any changes to the original file. It can also fix all types of corruption-related errors. You can use Stellar Repair for Excel to repair Excel files created in all Excel versions – from 2007 to 2023.

Closure

The “Microsoft Excel cannot access the file” error can occur due to numerous reasons. Follow the troubleshooting methods, such as checking file location, path, permissions, etc., as discussed above to fix this error. Sometimes, Excel throws this error if the file you are trying to save is corrupted. You can try repairing the file using the built-in utility – Open and Repair. If the file is severely corrupted, then you can use Stellar Repair for Excel . It can repair damaged Excel files (.xls, .xlsx, .xltm, .xltx, and .xlsm) with complete integrity.

[Solved] : How to Fix MS Excel Crash Issue

Microsoft Excel may stop responding , hang, freeze, or stop working due to several reasons, such as in compatible add-ins. In such a case, you may receive one of the following error messages.

• Excel has stopped working

• Excel is not responding

• A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available.

Why Does Excel Keep Crashing?

If Excel keeps crashing on your PC while opening a workbook, saving Excel file, scrolling or editing cells, etc., it indicates a problem with your Excel program or the Excel file.

Microsoft Excel may crash due to any one or more reasons given below,

•  Incompatible Add-Ins
• Outdated MS Excel program
• Conflict with other programs or antivirus tool
•  Excel file created by third party software
• Problem with network connection
•  Combination of Cell formatting and stylings
• Problem with MS Office installation
• Partially damaged or corrupt Excel file

Problems Caused by Excel Crash Issue

Microsoft Excel crash may cause damage to Excel file and also lead to Excel (XLS/XLSX) file corruption.

Such corrupt Excel files can’t be opened or accessed via MS Excel app. If you try to access a corrupt Excel file, MS Excel may fail to open the file or stop responding and crash. Additionally, you may receive the following or similar error message,

In such a case, you should immediately try to recover the Excel file. You may do so by restoring the Excel file from backup or by using an Excel File Repair software. Otherwise, continue following this guide.

How to Solve Excel Crash Issue?

Before heading to solutions, follow these troubleshooting steps to resolve the Excel Crash issue.

Step 1: Copy File to Local Drive

If you are trying to access and edit or view an Excel file from a network drive, try moving the file to local drive. This will help you find if there is something wrong with the file or the network.

Step 2: Ensure Sufficient Memory

Excel files can grow fairly large when you start adding lots of formatting and shapes. Make sure that your system has enough RAM to run the application.

If you often work with large Excel files and complex data values& formulas, then install 64-bit versions of MS Office. It will give you an advantage of larger processing capacities and prevent Excel from crash or freeze.

Step 3: Check If Excel is Open and In Use by Another Process

Open Task Manager and close all processes or apps (tasks) that may be using or have access to your Excel file that you are working on. You can find this detail in status bar of Excel program at the bottom of program window.

After closing the tasks, try to access the Excel file and check if this fixes the performance and crash problem in Excel.

Step 4: Test and Repair Excel File

Create a copy of the Excel file and install Stellar Repair for Excel software. It’s free to download. Scan and repair your Excel file using the software. After repair, save the Excel file at your desired location and then open the Excel file in the MS Excel program.

This should ideally fix all the issues with Excel.

However, if the Excel program still crashes, the problem lies within the system or program. Follow the solutions discussed in this guide to try to fix the Excel crash issue.

NOTE: To save repaired Excel file using the mentioned software, you must purchase the activation key and activate it.

Solutions to Fix MS Excel Crash Issue

Following are some solutions to resolve problems with MS Excel such as,

• Excel not responding
• Excel won’t open
• Excel keeps crashing

Follow these solutions in the given order. In case a method doesn’t work, move to the next one.

Solution 1: Restart Excel in Safe Mode

By starting MS Excel in safe mode, you can run the program without loading the Excel add-ins and with limited features. But COM add-ins are excluded.

To launch Excel in safe mode, close MS Excel and follow these steps,

• Create a shortcut of MS Excel (.exe) on Desktop
• Press and hold the Ctrl key while launching the program
• Click ‘Yes’ when a prompt appears to confirm

Alternatively, press Windows+R, type excel /safe and press ‘Enter’. Use this to open Excel in safe mode on Windows 10, 8.1, 8, or 7 system.

Now try to open and access the Excel file and check if the issue is resolved. If it’s not, head on to the next solution.

Solution 2: Check and Remove Faulty Add-ins

In case Excel doesn’t crash in Safe Mode, it’s possible that some faulty add-ins are the culprit behind frequent Excel crash and freeze. These Excel add-ins may interfere or conflict with the Excel program.

Find and remove the faulty add-in. It can resolve the issue. To do so, follow these steps,

• Restart Excel in normal mode and go to File> Options> Add-ins
• Choose COM Add-ins from the drop-down and click Go

• Uncheck all the checkboxes and click OK

• Restart Excel and check if the issue is resolved
•  If Excel doesn’t crash or freeze anymore, open COM Add-ins and enable one add-in at a time followed by Excel restart. Then observe Excel for freeze or crash problem

This will help you find out the faulty add-in, which is causing the problem. Remove the add-in which is causing the problem to resolve the issue. If that doesn’t fix, move to the next solution.

Solution 3: Check and Install the Latest Updates

If you haven’t set Windows to Download and Install Updates automatically, do it now.

Apart from updating the operating system, latest Windows updates sometimes fixes bugs for other applications installed on the system such as MS Office. Often installing an important update that you might have missed may correct the Excel crash problem.

You can also update MS Office manually. Follow these steps,

Go to File > Account

 Under Product Information, select Update Options and click Update Now

If you have installed MS Excel from Microsoft Store, open the store and update your Office applications.

NOTE: This also works if you can’t open Excel file or Excel crashes after Windows upgrade from Windows 7 or Windows 8/8.1 to Windows 10.

After installing the latest MS Office updates, check if Excel works fine. If not, head to the next solution.

Solution 4: Clear Conditional Formatting Rules

If a sheet is causing Excel to freeze or crash, there might be a problem with that particular sheet. In such a case, you may try clearing the Conditional Formatting rules. The steps are as follows,

• Under Home, click ‘Conditional Formatting > Clear Rules> Clear Rules from Entire Sheet’

• You may repeat this step for all other sheets in the Excel workbook
• Then click File> Save as and save the Sheet as a new file at a different location

This avoids overwriting or making changes to the original Excel file. Once done, try working on the sheet.

If this doesn’t work out, move to the next solution.

Solution 5: Remove Multiple Cell Formatting and Styles

If a workbook is being shared and edited by others on different platforms then it’s possible that many cells are formatted differently. This can cause issues with Excel such as crash and freeze. It can also lead to Excel file corruption. The problem mostly occurs when a workbook contains multiple worksheets using different formatting.

You can follow this guide to remove different cell formats and styles, and then open the Excel file.

Solution 6: Disable Microsoft Excel Animation

Animations require additional processing power and resources. By disabling animations in Excel, you may resolve Excel freeze and crash issue. This also improves MS Excel performance.

To disable the animations in MS Excel, follow these steps:

• Go to File > Options
• Click ‘Advanced’ and check ‘Disable hardware graphics acceleration’animation

• Click ‘OK’ to close the window and then restart MS Excel

This has helped many users in fixing the Excel crash issue. If it doesn’t work for you, head to the next solution.

Solution 7: Check If Excel File is Generated by a Third-Party Application

There are applications which you may have used to generate Excel files to fetch data. For instance, downloading data from Google Analytics in Excel format.

Sometimes, these Excel files are not generated correctly by such third-party apps. Thus, some features in Excel may not work as intended when you access the files in MS Excel.

In such a case, you should get in touch with the app developer for help with the file or use Stellar Repair for Excel to repair such Excel files.

Solution 8: Check If Antivirus or Other Apps are Conflicting with MS Excel

Ensure your antivirus is up-to-date and not conflicting with MS Excel. An outdated antivirus tool may conflict with Excel which can cause the application to hang, freeze, or crash.

• Update your antivirus
• Try disabling the add-in or integration between Excel and antivirus. See if it works

Alternatively, you may disable the anti-virus tool temporarily to check if it is the culprit behind Excel performance issue and crash. If that resolves the problem, get in touch with your antivirus vendor and report the problem.

They might provide you with a better solution or workaround to fix this problem without disabling the antivirus protection.

IMPORTANT NOTE: Disabling or altering antivirus protection makes your PC vulnerable to malicious attacks and virus or malware intrusion.

Solution 9: Clean Boot Windows to Inspect the Cause Behind Excel Crash

When Windows boot, it starts several processes, services, and application during start up automatically, which runs in the background.

These startup apps and services can interfere with other applications such as MS Excel. To find out if that’s the cause behind Excel crash, you can perform a Clean Boot.

This helps you identify processes, services, or applications that are conflicting with Excel. Steps to perform Clean Boot are as follows,

• Press Windows key + R, type MSConfig, and press ‘Enter’
• In System Configuration window, click on the General tab and choose Selective startup

Uncheck ‘Load startup items’ and click ‘OK’

After this, close all running applications and restart your PC

Check if the crash problem with Excel is resolved. Uninstall the conflicting apps or update them. If your issue is not resolved, follow the next solution.

Solution 10: Repair or Reinstall MS Office

Repairing Office programs may also resolve Excel crash issues if caused by damaged MS Excel program or MS Office files. The steps are as follow,

• Close all MS Office apps and open the Control Panel
• Click Uninstall a program under Programs

• Click on Microsoft Office and then click on the Change option
• Choose ‘Quick repair’ and then select ‘Repair’
• Click ‘Continue’ to repair MS Office installation

You may also try ‘Online Repair’ if this fails to fix the issue. After repair, if the Excel issue persists, reinstall MS Office.

Need More Help?

If none of the above-mentioned solutions worked for you, it indicates that the problem is not with the Excel program but with the Excel file. If you haven’t tried the Stellar Repair for Excel software, do it now.

Select the Excel file which is causing the problem and repair it with the software. It’s a powerful Excel repair software that can fix all the problems with Excel files (XLS/XLSX). It repairs corrupt and severely damaged Excel files.

The software is compatible with all Excel files created using MS Excel 2019, 2016, 2013, 2010, 2007, 2003 or 2000.

After repairing and saving the Excel file, you can open it in your MS Excel program and work on it without any performance issue. To know more about this software, visit this page.

How to Fix Microsoft Excel Error Code 0x800A03EC?

Summary: You can encounter the error code 0x800A03EC in Excel due to different reasons. This post discusses the causes of the error and the workarounds and methods to fix it. If the “Microsoft Excel error 0x800A03EC” prevents you from accessing the Excel file data, use the Excel repair file tool mentioned in this post to restore the data with complete integrity.

The error code 0x800A03EC in MS Excel can occur while exporting or importing Excel sheets to or from another application. It can occur when trying to execute a macro. It usually appears when the Excel application fails to read the queries in the VBA code, especially when using the PasteSpecial method (Range.PasteSpecial method) to paste cell data from the clipboard into an Excel sheet. It can occur if the cell data format is not compatible with the target data.

Causes of MS Excel Error Code 0x800A03EC

The error code 0x800A03EC in Excel can occur in different scenarios. There could be several reasons associated with this error. Some of them are:

• Incompatible data formats.
• Trying to paste an extensive range of cells into a smaller range of cells.
• Add-ins are interrupting the code operation.
• Issue with the VBA code (incorrect or incomplete queries).
• Excel file is corrupted/damaged.
• Corrupted macros.
• Trying to export large-sized Excel file which is more than the Excel’s prescribed limit.
• Outdated Excel version.
• Incompatible cell formats on source and destination (when copying/pasting cell data).
• Missing cell range (forget to specify the range while using PasteSpecial method in the VBA code).
• Trying to save Excel file to incorrect directory.
• File path contains invalid characters.

Solutions to Fix MS Excel Error Code 0x800A03EC

The error 0x800A03EC can appear if your Excel file is incompatible with your Excel application version. You can run the compatibility checker  to review the compatibility issues in your Excel file. If this is not the issue, then follow the below methods.

Method 1: Review VBA Code

The exception from hresult 0x800a03ec excel can occur if you are trying to execute incorrect or incomplete queries in the Excel VBA code. It can also appear if the formulas do not contain the equal (=) symbol at the beginning. Verify the VBA code for any logical flaws, typo errors, syntax errors, or missing references.

Method 2: Check the Field Size

Excel has certain limits and specifications . If the Excel file’s data exceeds these designated size limits, you can get the MS Excel error code 0x800A03EC error. For example, this error occurs if you try to export a file with more rows than the limit of 65536 and columns than the limit of 256. Check and optimize the file size by minimizing complex formulas and other objects.

Method 3: Check Add-ins for Disabled Items

Sometimes, disabled items in Add-ins settings can prevent macros from functioning correctly. You can check and enable the disabled items in Add-ins using these steps:

• Navigate to File > Options.

• In Excel Options, click on the Add-ins option.
• Click the arrow corresponding to the Manage section.
• Select Disabled Items and click on the Go option.

• You will see a list of disabled items.
• Click on the disabled items and then click Enable.
• Restart Excel for the applied changes to take effect.

Method 4: Change Macro Settings

The error code 0x800A03EC can also occur if macros are disabled in the Macro Security settings. Follow these steps to change the macro settings in Excel:

• In MS Excel, go to File > Options > Trust Center.

• Under Trust Center, click on Macro Settings.

• Select Enable all macros and click OK.

Method 5: Check the OLE Objects

The Microsoft Excel error code 0x800A03EC can also appear if there is a connection disruption in the VBA. Such an issue can occur if there is an issue with Object Linking and Embedding (OLE) in an Excel workbook. The OLE objects are linked to external files. You can check and remove the unnecessary OLE objects from your Excel file to fix the issue.

Method 6: Check Methods in VBA

Excel can throw the “Exception from HRESULT: 0x800A03EC” error if you are trying to call an invalid method in a VBA code. Many users have reported this issue when trying to use ‘copy and paste’ feature using copy paste special method  (range.pastespecial) in Excel. Paste special is an advanced option in Excel to smooth the copy-and-paste task. While using this method, the exception can usually occur when Excel application detects an invalid or misaligned range or mismatch data type in the syntax. To fix this, check the syntax of the paste special method.

Method 7: Repair your Excel File

Corruption in Excel file can create inconsistencies in the macro and lead to the “Exception from HRESULT 0x800a03ec Excel” error. In such a case, you can try repairing the Excel file using Microsoft’s inbuilt utility – Open and Repair. To use this utility, follow these steps:

• In the Excel application, go to the File tab and then click Open.
• Click Browse to select the Excel file in which you are getting this exception error.
• The Open dialog box will appear. Click on the corrupted file.
• Click the arrow next to the Open button and then select Open and Repair.
• You will see a dialog box with three buttons – Repair, Extract Data, and Cancel.

• Click on the Repair button to recover as much of the data as possible.
• After repair, a message is displayed. Click Close.

The Open and Repair tool works in significant scenarios. If Open and Repair tool fails to resolve the issue, try an Excel repair tool recommended by experts and MVPs to repair the corrupted Excel file. Stellar Repair for Excel is one of the recommended Excel repair tools for fixing issues caused by corrupt Excel files. It provides more features than the Open and Repair utility. It can even repair severely corrupted Excel files. The tool supports all the versions of Microsoft Excel, including 2019. Download the software’s demo version to scan the corrupted file and see the preview of all the recoverable components of the file.

Conclusion

There are numerous reasons, like invalid method, incorrect range, data type mismatch, etc., that could lead to the common exception error 0X800A03EC in Excel. Try the troubleshooting methods mentioned above to fix the issue. You can also encounter the error due to corruption in the Excel file. In such a case, you can try the professional software – Stellar Repair for Excel – to repair the severely corrupted Excel file. The Excel repair software can fix all the corruption-related issues in Excel files (XLS/XLSX).

How Do I Restore Excel File ?

Excel (XLS/XLSX) file corruption is a common issue that may arise due to problems, such as abrupt system shutdown, system crash, malware or virus intrusion, unsupported add-in, etc. However, MS Excel comes with a recovery feature that allows users to recover or restore Excel files lost or corrupted when the MS Excel quits unexpectedly or computer crashes due to hardware or software-related issues.

But sometimes, the restored version of the Excel file may not contain all the data or changes you made recently. In such cases, you are left with the option to repair the damaged or corrupt Excel file with the help of an Excel repair software, such as Stellar Repair for Excel .

Solutions to Restore Excel File

Below we have discussed various solutions to repair, recover, and restore unsaved, lost, corrupt, or inaccessible Excel files with the help of MS Excel options and Excel repair software.

NOTE: Some of these methods work only if you had enabled or configured certain required settings or options before corruption or losing the Excel file.

1. Restore Lost or Unsaved Excel File via ‘Recover Unsaved Workbooks’ Option

The Recover Unsaved Workbooks option allows you to restore the Excel file that you forgot to save before closing MS Excel or it stopped working. The steps are as follows:

• Navigate to ‘_File > Open._’
• Scroll to the bottom and click on ‘Recover Unsaved Workbooks.’ This opens a File Explorer browser window.

• Now look for the Excel file that you lost and then double-click on it to open and restore the Excel file.
• Once the file is open, click on File > Save As and save it to your desired location.

However, this option works only if you had enabled and set up the ‘Save AutoRecover information every X minutes_’ option and enabled the ‘_Keep the last AutoRecovered version if I close without saving’ option.  

Also, this may not restore the most recent copy of your Excel file, but it will surely save your time that went into creating and editing the workbook.

2. Repair and Restore Corrupt or Inaccessible Excel File

If the Excel file you are trying to open or access is corrupt, MS Excel will display an error message. When MS Excel detects corruption, it starts ‘File Recovery Mode’ to repair the Excel workbook.

However, if it doesn’t start automatically, you can manually repair minor corruption error and restore the Excel file by following these steps:

• Navigate to File > Open and then navigate to the corrupt or damaged Excel file location.
• Select the file and then click on the arrow beside the ‘Open’ button to choose the ‘Open and Repair…’ option.

• Now click ‘Repair’ if you want to recover maximum data from a corrupt or inaccessible Excel workbook and restore it to a new Excel file.

If the ‘Repair’ option fails, use the Extract Data option that extracts values, data, and formulas from the Excel workbook.

3. Revert Excel File to Last Saved Version

When an Excel file gets corrupt or damaged while working, you may revert the Excel file to the last saved version. This allows you to restore the Excel file version that isn’t corrupt or damaged. The steps are as follows,

• Click File > Open.
• Double-click the name of the workbook that you have opened in Excel.
• Click Yes to reopen the workbook.

The workbook opens without any changes you’ve made that might have caused the workbook to become corrupted.

4. Use Excel Repair Software to Restore Excel File

If the corrupt or damaged Excel file isn’t repaired by using MS Excel options or you lost data after restoring the unsaved version or after reverting to the last version, you can rely on an Excel repair software, such as Stellar Repair for Excel.

The software repairs Excel files with 100% integrity and restores the Excel data, such as table, Pivot tables, charts, etc., while preserving the workbook properties and formatting. The software is safe as it doesn’t alter or make changes to the original Excel file and saves the repaired data to a new Excel workbook at your desired location.

It supports Excel files (XLS and XLSX), created in MS Excel 2019, 2016, or older versions. It resolves Excel corruption errors, such as Unable to open Excel file, in a few clicks.

To repair a corrupt or inaccessible Excel workbook by using Stellar Repair for Excel software, follow these 3 simple steps,

• Select the corrupt or damaged Excel workbook file (XLS/XLSX).

• Repair and then preview the Excel workbook.

• Save the workbook at default or your desired location.

Once saved, you can open and start editing or working on the Excel sheet. Make sure to enable AutoRecovery and AutoSave options to avoid data loss due to corruption.

Conclusion

In this article, we discussed methods and solutions to restore Excel file when it gets damaged or corrupt due to various issues. Although Excel can help you recover or restore Excel file after corruption, it can resolve only minor corruption errors. Thus, it may fail if the Excel file corruption is severe. In such cases, an Excel repair software, such as Stellar Repair for Excel, comes in handy. It resolves Excel corruption, repairs tables, charts, chart sheets, Pivot table, etc., and restores them to a new Excel sheet with 100% consistency.