Get Rid of corrupt Excel File

Summary: What to do when an Excel file is corrupted? This is a common question that is often asked by Microsoft Excel users. If you too are seeking an answer to this question, read the blog to learn about a few manual workarounds and a specialized Excel file repair tool to resolve the Excel file corruption issue.

An Excel file gets corrupted due to various reasons such as a virus/malware attack, sudden system shutdown when the Excel file is still open, power failure while working with an Excel spreadsheet, etc.

When Microsoft Excel detects corruption in a workbook, it attempts to repair the workbook by starting ‘File Recovery mode’.

Tip! If the file recovery mode doesn’t start, you may use the manual repair process or an Excel repair tool, such as Stellar Repair for Excel to repair a corrupted Excel file. The software can help you quickly retrieve contents from a damaged, corrupt, or inaccessible Excel file and restore the file to its original state.

There even exist a few manual tips that can be used to recover data from damaged MS Office Excel files.

Workarounds to Use When an Excel File is Corrupted

Note: Before carrying out any of the repair and recovery workarounds, it is advised that you must save a backup copy of the damaged file. This is to prevent your files from turning completely inaccessible in case the methods fail to give desired results.

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### **Workaround 1: Use the Open and Repair Method**

If MS Excel cannot repair a corrupted workbook automatically, you can try to do it manually. To do so, perform the following:

• Open the corrupt file, like you normally open any file, by clicking File > Open.
• Browse and locate the folder containing the corrupted document.
• When the Open dialog box is displayed:
• Select the Excel document.
• Click on the arrow present to the right side of the Open button and select Open and Repair option.

Figure 1 – Open and Repair Feature

If this doesn’t help repair the broken Excel file or you encounter  Open and Repair does not work issue, proceed with the next workaround.

Tip! Try an alternative solution, i.e. Stellar Repair for Excel software to repair and recover corrupt Excel files (.xlsx or .xls) when the ‘Open and Repair’ method won’t work.  

Workaround 2: Restore an Excel File with a Shadow Copy

If you’re a Windows 7 or Vista user, you can try restoring the corrupted spreadsheet by using a shadow copy (or a previous version). [Shadow copy](https://en.wikipedia.org/wiki/Shadow_Copy#:~:text=Shadow%20Copy%20(also%20known%20as,the%20Volume%20Shadow%20Copy%20service .) is basically a snapshot (backup copy) of computer files or volumes. The snapshot may contain an older version of your Excel file that has become damaged now. To find out, do the following:

• Launch File Explorer, and right-click the folder in which the file is saved.
• Choose Properties.
• Look for and click the Previous Versions tab. This will display a list of entries under Folder versions or File versions, going back a few days or weeks.
• Double-click one with a date when the file was accessible and could be read. Then, try to open its older version. If it opens, save the older version with a new name and execute the procedure with new file/folder entries.

Figure 2 – Volume Shadow Copy

You would have to repeat the process until you reach the point where the file became damaged. With this, you will get a baseline version of the file, but data may still have been lost.

Workaround 3: Test your Assumptions

If you receive a message saying “Excel file corrupted and cannot be opened”, you would probably believe it. However, there could be other reasons besides corruption that may cause Excel to throw this error message.

Your Office suite, which Excel is a part of, maybe having some primary issues in it causing problems while opening one Excel document. So, try opening another Excel file to check if the problem exists with all the files or just one.

If other Excel documents work correctly, it means that only the particular document is corrupt. On the contrary, if the issue is with your Office suite, repairing the current Office installation may help fix the issue. For this, perform these steps:

• Go to Control Panel and click Uninstall the Program.
• Choose Office.
• Click Change, and hit the Repair button.

You can reinstall the entire Office package. Once reinstalled, try to open the file to check if the issue has been fixed and the Excel file repaired.

Figure 3 – MS Office Repair

Workaround 4: Use Excel File Repair Tool

If the above manual solutions fail, use Excel repair software to successfully repair your damaged Excel workbook and recover all its data. Essentially, the software rebuilds damaged Excel workbook data at a granular level to recover every single object & all the original properties of the workbook.

Suggested Read: How to repair corrupt Excel files using Stellar Repair for Excel?

Why Use Stellar Repair for Excel Software?

• Repairs severely corrupted XLSX and XLS files.
• Can handle corrupt Excel files of any size.
• Demo version allows previewing recoverable Excel file items for free.
• Supports Microsoft Excel 2019 and all lower versions.
• Compatible with Windows 10 and lower versions.
• Tested and recommended by Microsoft Excel MVPs.

Final Word

When an Excel file is corrupted, it won’t open at all or you won’t be able to access all the file data. Such a situation can lead to unnecessary halts, impacting work productivity.

There are manual workarounds that may help fix the corrupt Excel file and recover its data, such as the ones covered in this blog. However, these solutions might not work in severe corruption cases and may require technical assistance. Also, they may result in some data loss.

To overcome the limitations of manual workarounds, it is recommended to go for a professional Excel file repair tool such as Stellar Repair for Excel . It helps repair corrupt Excel (XLS or XLSX) files and restores all worksheet data, such as the table, chart, chart sheet, cell comment, sort and filter, image, formula, etc. in a few simple clicks. Moreover, the software provides a free preview of the recoverable data with its demo version. You can check the preview to evaluate how the software works.

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.

How to Fix Excel has Encountered a Problem

While working on MS Excel, you may encounter various errors that can hamper your work and productivity. One of the errors that you may receive is ‘Microsoft Excel has encountered a problem and needs to close’.Due to this error, your Excel program may stop and asks you to recover the data from Excel file.

What are the Reasons for ‘MS Excel has Encountered a Problem’ Error?

Following are some primary causes that may result in the ‘Microsoft Excel has encountered a problem and needs to close’ error:

• Corrupt Excel File: If you try to open a corrupt or damaged Excel file, the file may not open and displays this error message.
• File not Saved Properly: If Excel files aren’t saved correctly, this error may occur when you open the file.
• Incompatible File Version: If the MS Excel application version does not support the Excel file version, the file may not open and throws the error.
• Issues with MS Office/MS Excel Installation: This error can sometimes be caused due to damaged MS Office/MS Excel installation.

How to Fix ‘MS Excel has Encountered a Problem’ Error?

You can resolve the error by using the following methods:

1. Try to Open Excel in Safe Mode

Open the Excel application in safe mode and then try to open the Excel file. This will help you find out if the problem is caused by some incompatible add-ins. The steps are as follows:

• Hold Windows + R keys together to launch the Run dialog box.
• Type Excel /safe in the search box and hit Enter.
• If your Excel application opens in safe mode, it means that the issue is caused due to incompatible or faulty add-ins. In such a case, you need to disable the add-ins:
• Go to the File menu and click the Options menu. Further, choose the Add-ins option.

• Now, choose the Go button at the bottom of the Excel Options window.
• A list of available add-ins appears.
• Now, uncheck the boxes against the add-ins.

2. Disable Macros Using the Trust Center Settings

Sometimes, the Macros prevent Excel from managing the files. You can disable the Macros to resolve the issue. Follow these steps:

• Launch your MS Excel application.
• Now, go to File > Options > Trust Center.
• Further, click the Trust Center Settings.

• Now, navigate to the Macro Settings option.

• Herein, select the ‘Disable all macros with notification’ radio button. Then, click OK.

3. Repair MS Office Application

Sometimes, problems with your MS Office application may cause the Excel has encountered a problem error. In such a case, you need to repair your MS Office application. Here are the steps to do so:

• Launch Control Panel > Uninstall a Program.
• Find your MS Office application and click the Change option.
• A new window will appear. Herein, select the Repair option.

• Now, follow the MS Office installation wizard to finish the repair process.

What to do if the above methods don’t work?

If you have tried the solutions mentioned above and are still not able to resolve the ‘Excel has encountered a problem and need to close’ error, it indicates that the Excel file is corrupt. You can use a professional Excel repair software, such as Stellar Repair for Excel , to repair the corrupt file. The software repairs the file and retrieves all the data, including the tables, charts, formulas, etc. from the damaged workbook. It is compatible with all the MS Excel versions.

To know how Stellar Repair for Excel works, see the following video:

To Wrap Up

The ‘Excel has encountered a problem and needs to close’ error may occur due to different reasons. You can fix this error by following the methods mentioned in this post. If the error has occurred due to corruption in the Excel file, you can use a third-party Excel repair tool, like Stellar Repair for Excel. The software can repair damaged or corrupt Excel file of any size and retrieve all the data.

Ways to Fix the “Failed to Parse the Corrupted Excel File” Error

Summary: While parsing an Excel file, you may experience the “Failed to parse the corrupted Excel file” error. It usually occurs if the Excel file is corrupt. This blog covers some easy fixes to fix this Excel error. It also mentions an advanced Excel repair tool that can help fix the issue by repairing the corrupted file.

You may encounter the “Failed to parse the corrupted Excel file” error when parsing (extracting or converting) the data in an Excel file. This error usually occurs if the Excel file is corrupted – either completely or partially (some of its objects, like formulas, macros, and values are corrupt). However, there are various other reasons that may lead to this Excel error. Let’s know the possible causes behind the “Failed to parse the corrupted Excel file” error and how to fix it.

Causes of the “Failed to parse the corrupted Excel file” Error

This error could occur due to any of the following causes:

• Damaged or corrupted macros
• Excel document is closed suddenly
• Issues with Excel application installation
• Virus or malware attack
• Hardware failure
• Bad sectors on the hard drive

Ways to Fix the “Failed to parse the corrupted Excel file” Error

Here are some possible ways to fix this error and recover the Excel file.

Method 1: Try to Save the File in a Different Format

Sometimes, the error can occur if the file format is not compatible with your Excel version. You can try saving the file to a different format. To do this, follow the below steps:

• Open the Excel file.
• Click on the File option and then select Save As.
• Click on Browse option and then click Save as Type.

• Select the desired Excel file format and click Save.

Method 2: Revert to the Previously Saved Version of the Excel File

You can try reverting to the previously saved version of the Excel file. Here’s how:

• Open your Excel application.
• Navigate to File > Info > Manage Workbook.

• Click Recover unsaved workbooks.

• Click on the Restore option you see at the top of the file.

Method 3: Set the Calculation Option to Manual

When the calculation mode is set to automatic, Excel automatically recalculates all the formulas in the file even if you make a minor change. It can take time to load the file and stop you from parsing data in your Excel file. You can change the calculation option to manual so that Excel only recalculates when you explicitly tell the application to do it. Here are the steps:

• Open your Excel application.
• Navigate to File and then click Options.
• In Excel Options, select Formulas.
• Under Workbook Calculation, select Manual and click OK.

Method 4: Use Open and Repair Utility

You can try repairing the corrupted Excel file with Excel’s inbuilt tool – Open and Repair . To use the tool, follow the steps cited below:

• In Excel, go to the File tab and then click Open.
• Click Browse to select the corrupted file.
• The Open dialog box will appear. Click on the corrupted file.
• Click on the arrow next to the Open button and then click 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 your work as possible.
• After repair, a message will appear (as shown in the below figure).

• Click Close.

What If None of the Above Methods Works?

The above methods may fail to work if the Excel file is severely damaged. In such a case, we recommend using an efficient Excel repair tool , such as Stellar Repair for Excel. It can quickly repair corrupted Excel (.XLS/.XLSX) files. It can recover all the objects from the file, including charts, tables, formulas, etc. You can download the free trial version of the tool to preview the recoverable data.

Conclusion

Above, we have discussed some tried and tested methods to fix the “Failed to parse the corrupted Excel file” error. If the Excel file is severely damaged or corrupted, you can try repairing it using a third-party Excel repair software, like Stellar Repair for Excel . It can repair multiple Excel files without affecting the original formatting. The tool is compatible with all Excel versions.

How Can I Recover Corrupted Excel File 2016?

Error Messages Indicating Corruption in Excel File

• When an Excel 2016 file turns corrupt, you’ll receive an error message that reads: “The file is corrupt and cannot be opened .”

• But sometimes, you encounter the “Excel cannot open this file” error message due to corruption in the file.

Why does Excel File turn Corrupt?

Following are some common reasons that can turn an Excel file corrupt:

• Large size of the Excel file
• The file is virus infected
• Hard drive on which Excel file is stored has developed bad sectors
• Abrupt system shutdown while working on a worksheet

Workarounds to Recover Data from Corrupt Excel

The workarounds to recover corrupted Excel file 2016 data will vary depending on whether you can open the file or not.

How to Recover Corrupted Excel File 2016 Data When You Can Open the File?

If the corrupt Excel file is open, try any of the following workarounds to retrieve the data:

Workaround 1 – Use the Recover Unsaved Workbooks Option

If your Excel file gets corrupt while you are working on it and you haven’t saved the changes, you can try retrieving the file’s data by following these steps:

• Open your Excel 2016 application and click on the Open Other Workbooks option.

• Click the Recover Unsaved Workbooks button at the bottom of the ‘Recent Workbooks’ section.

• A window with list of unsaved Excel files will open. Click the corrupt file you want to open.

This will reopen your last saved version of the Excel workbook. If this method doesn’t work, proceed with the next workaround.

Workaround 2 – Revert to Last Saved Version of your Excel File

If your Excel file gets corrupt in the middle of making any changes, you can recover the file’s data if the changes haven’t been saved. For this, you need to revert to the last saved version of your Excel file. Doing so will discard any changes that may have caused the file to turn corrupt. Here’s how to do it:

• In your Excel 2016 file, click File from the main menu.
• Click Open. From the list of workbooks under Recent workbooks, double-click the corrupt workbook that is already open in Excel.
• Click Yes when prompted to reopen the workbook.

Excel will revert the corrupt file to its last saved version. If it fails, skip to the next workaround.

Workaround 3 – Save the Corrupted Excel File in Symbolic Link (SYLK) Format

Saving an Excel file in SYLK format might help you filter out corrupted elements from the file. Here are the steps to do so:

• From your Excel File menu, choose Save As.
• In ‘Save As’ window that pops-up, from the Save as type dropdown list, choose the SYLK (Symbolic Link) option, and then click Save.

Note: Only the active sheet will be saved in workbook on choosing the SYLK format.

• Click OK when prompted that “The selected file type does not support workbooks that contain multiple sheets”. This will only save the active sheet.

• Click Yes when the warning message appears - “Some features in your workbook might be lost if you save it as SYLK (Symbolic Link)”.

• Click File > Open.
• Browse the corrupt workbook saved with SYLK format (.slk) and open it.
• After opening the file, select File > Save As.
• In ‘Save as type’ dialog box, select Excel workbook.
• Rename the workbook and hit the Save button.

After performing these steps, a copy of your original workbook will be saved at the specified location.

How to Recover Corrupted Excel File 2016 Data When You Cannot Open the File?

If you can’t access the Excel file, apply one of these workarounds to salvage the file’s data.

Workaround 1 – Open and Repair the Excel File

Excel automatically initiates ‘File Recovery’ mode on opening a corrupt file. After starting the auto-recovery mode, it attempts to reopen and repair the corrupt Excel file at the same time. If the auto-recovery mode does not start automatically, you can try to fix corrupted Excel file 2016 manually by using ‘Open and Repair’. Follow these steps:

• Open a blank file, click the File tab and select Open.
• Browse the location where the corrupt 2016 Excel file is stored.
• When an ‘Open’ dialog box appears, select the file you want to repair.
• Once the file is selected, click the arrow next to the Open button, and then click the Open and Repair button.
• Do any of these actions:
• Click Repair to fix corrupted file and recover data from it.
• Click Extract Data if you cannot repair the file or only need to extract values and formulas.

If performing these actions doesn’t help you retrieve the data, proceed with the next workaround.

Workaround 2 – Disable the Protected View Settings

Follow these steps to disable the protected view settings in an Excel file:

• Open a blank 2016 workbook.

• Click the File tab and then select Options.

• When an Excel Options window opens, click Trust Center > Trust Center Settings.

• In the window that pops-up, choose Protected View from the left side navigation. Under ‘Protected View’, uncheck all the checkboxes, and then hit OK.

Now, try opening your corrupt Excel 2016 file. If it won’t open, try the next workaround.

Workaround 3 – Link to the Corrupt Excel File using External References

If you only need to extract Excel file data without formulas or calculated values, use external references to link to your corrupt Excel 2016 file. Here’s how you can do it:

• From your Excel file, click File > Open.
• From the window that opens, click Computer and then click Browse and copy the name of your corrupt Excel 2016 file. Click the Cancel button.

• Go back to your Excel file, click File > New > Blank workbook.

• In the new Excel workbook, type “=CorruptExcelFile Name!A1” in cell A1 to reference cell A1 of the corrupted file. Replace the ‘CorruptExcelFile Name’ with the name of the corrupt file that you have copied above. Hit ENTER.
• If ‘Update Values’ dialog box appears, select the corrupt 2016 Excel file, and then click OK.
• If ‘Select Sheet’ dialog box pops-up, select a corrupt sheet, and press the OK button.
• Select and drag cell A1 till the columns required to store the data of your corrupted Excel file.
• Next, copy row A and drag it down to the rows needed to save the file’s data.
• Select and copy the file’s data.
• From the Edit menu, choose the Paste Special option and then select Values. Click OK to paste values and remove the reference links to the corrupt file.

Check the new Excel file for recoverable data. If this didn’t work, consider using an Excel file repair tool to retrieve data.

Alternative Solution to Recover Excel File Data

Applying the above workarounds may take considerable time to recover corrupted Excel file 2016. Also, they may fail to extract data from a severely corrupted file. Using Stellar Repair for Excel software can help you overcome these limitations. The software helps repair severely corrupted XLS/XLSX file and retrieve all the file data in a few simple steps.

Key benefits of using Stellar Repair for Excel are as follows:

• Recovers tables, pivot tables, images, charts, chartsheets, hidden sheets, etc.
• Maintains original spreadsheet properties and cell formatting
• Batch repair multiple Excel XLS/XLSX files in a single go
• Supports MS Excel 2019, 2016, 2013, and previous versions

Check out this video to know how the Excel file repair tool from Stellar® works:

Conclusion

Errors such as ‘the file is corrupt and cannot be opened’, ‘Excel cannot open this file’, etc. indicate corruption in an Excel file. Large-sized workbook, virus infection, bad sectors on hard disk drive, etc. are some reasons that may result in Excel file corruption. The workarounds discussed in this article can help you recover corrupted Excel file 2016 data. However, manual methods can be time-consuming and might fail to extract data from severely corrupted workbook. A better alternative is to use Stellar Repair for Excel software that is purpose-built to repair and recover data from damaged or corrupted Excel file.

4 Ways to extract data from corrupt Excel file

Summary: Excel files can become corrupt due to numerous reasons. This blog will discuss the reasons behind the corrupted Excel files. Sometimes the file becomes inaccessible. This post includes four ways to extract data from a corrupt Excel file. It also mentioned Stellar Repair for Excel to repair severely corrupted files. The tool helps you recover data from damaged Excel files with complete integrity.

Imagine the frustration of an employee if an Excel workbook he took hours to complete became corrupted for some reason threatening to erase all the data saved in it. Not just that, a corrupted Excel workbook can wreak havoc for the organization too since it poses a risk of permanently deleting critical business information like work records or employee trackers.

Unless a backup of all important Excel files exists, recovering data lost due to damage/corruption to them is next to impossible. However, we’ve conducted some research and found some pretty neat hacks to help you extract data from corrupt excel files without much hassle.

Primary reasons triggering Excel file corruption

As we always point out, to solve a problem for good, getting to its root is imperative. Here are the main reasons that cause Excel file corruption. Knowing these reasons can help you keep Excel corruption at bay for a considerably long time.

• Abrupt system shutdown when you’re editing an Excel sheet
• Bugs / Defects in your Excel application or installation
• Hardware failures like bad sectors on the hard drive where Excel sheets are saved
• Virus Infection / Malware Attack
• Excessive data storage within a single Excel file
• Faulty Excel Macros and CSE Formulas

Depending upon the extent of damage, there can be several ways to perform corrupt Excel file repair.

How to repair corrupt Excel files?

There are a couple of manual methods that can help you repair corrupt Excel files .

1. If the damaged Excel sheet can be opened, immediately save its copy; thereafter:
   • Open it with a later version of Excel and save it as a new workbook.
   • If this doesn’t work, open it in Excel’s latest version and save the workbook in HTML or HTM format.
   • Once this is done, reopen the HTML file and save again in XLS format.
   • Lastly, open the file and try saving it in SLK format (symbolic link)

Note: It is important to note that saving an Excel workbook in HTML format causes loss of features like custom views, scenarios, unused styles or number formats, natural language formulas, data consolidation settings, custom function categories, etc. In SYLK format only the active worksheet is saved so if using this method, you’ll need to repeat these steps for each worksheet.

2. Use Excel’s inbuilt Repair function as follows:
   • Launch Microsoft Excel and go to Office button -> Open
   • In the Open dialog box, select the damaged Excel file
   • On the bottom-right corner of the Open dialog box, you will find a drop-down next to Open Click on it and select Open and Repair
   • This will launch the inbuilt Repair module of Excel and you’ll see a dialog box asking you to select an option from Repair or Extract Data
   • Click on Repair to initiate the repair process.
   • If this doesn’t work, repeat steps 1-4, and when Excel asks you to select an option, select Extract Data from corrupt excel file. Thereafter, follow the instruction Excel shows and you should be able to retrieve your data, but you may end up losing some formulas.
3. If you cannot open the Excel, download Spreadsheet viewer from the Microsoft website and open the file using this program. Thereafter copy all data into a new Excel.

Note: This method will cause much of your formatting, formulas, and more to be lost.

4. You can download Open Office from its official website OpenOffice.org and try opening the Excel in it. The two programs are very similar so all data should automatically align in the correct place and with the correct formatting.

Note: With this method, VBA code cannot be recovered due to incompatibility between OpenOffice.org and Excel.

Full-proof method for corrupt Excel file repair

If you find the above methods confusing, or you wish to perform Excel file repair without having to face any data and formula loss, or you cannot achieve the desired results with any of these methods, stop wasting any more time with methods that will only frustrate you more. Instead, download the sure-shot solution for dealing with severe Excel corruption –Stellar Repair for Excel  and relax!

Stellar Repair for Excel is the best choice for repairing corrupt or damaged Excel (.XLS/.XLSX) files and restoring everything to a new blank Excel file. This competent software can skillfully repair single as well as multiple XLS/XLSX files while preserving worksheet properties and cell formatting. If you have this product by your side, you don’t need to worry about Excel corruption errors ever again.

To Conclude

Instead of giving up on corrupted Excel sheets, try repairing them with the simple tricks we’ve described. And if they don’t work, keep calm and turn to Stellar Repair for Excel.

How to Fix Excel Formulas Not Working Properly | Step-by-Step Guide

Summary: Excel formulas sometimes fail to function correctly and even return an error. This article explains what you might be doing wrong that prevents Excel formulas from working properly and solutions to resolve the issue. If your formulas have disappeared from the Excel spreadsheet and you are having trouble recovering them, you can use an Excel repair tool to recover the formulas.

When working with Excel formulas, situations may arise when the formula doesn’t calculate or update automatically. Or, you may receive errors by clicking on a formula.

Problems Causing the ‘Excel Formulas not Working Properly’ Issue and Solutions

Let’s check out the possible reasons that cause Excel formulas to work properly and solutions to resolve the issue.

Problem 1 – Switching Automatic to Manual Calculation Mode

Automatic and manual are the two modes of calculation in Microsoft Excel.

By default, Excel is set to automatic calculation mode. Everything is recalculated automatically when any changes are made in a worksheet in this mode. You may switch from automatic to manual mode to disable the recalculation of formulas, particularly when working with a large Excel file with too many formulas.

Excel will not calculate automatically when set to manual calculation mode. And this may make you think that the Excel formula is not working properly.

Solution – Change Calculation Mode from Manual to Automatic

To do so, perform these steps:

• Click on the column with problematic formulas.
• Go to the Formulas tab, click the Calculation Options drop-down, and select Automatic.

Problem 2 – Missing or Mismatched Parentheses

It’s easy to miss or incorrectly place parentheses or include extra parentheses in a complex formula. If a parenthesis is missing or mismatched and you click Enter after entering a formula, Excel displays a message window suggesting to fix the issue (refer to the screenshot below).

Clicking ‘Yes’ might help fix the issue. But Excel might not fix the parentheses properly, as it tends to add the missing parentheses at the end of a formula which won’t always be the case.

Solution – Check for Visual Cues When Typing or Editing a Formula with Parentheses

When typing a formula or editing one, Excel provides visual cues to determine if there’s an issue with the parentheses inserted in a formula. Checking for these visual cues can help you fix missing/mismatched parentheses.

• Excel helps identify parenthesis pairs by highlighting them in different colors. For instance, the pair of parenthesis outside is black.
• Excel does not make the opening parentheses bold. So, if you’ve inserted the last closing parentheses in a formula, you can determine if your parentheses are mismatched.
• Excel helps identify parentheses pairs by highlighting and formatting them with the same color once you cross over them.

Problem 3 – Formatting Cells in an Excel Formula

When adding a number in an Excel formula, don’t add any decimal separator or special characters like $ or €. You may use a comma to separate a function’s argument in an Excel formula or use a currency sign like $ or € as part of cell references. Formatting the numbers may prevent the formula from functioning correctly.

Solution – Use Format Cells Option for Formatting

Use Format Cells instead of using a comma or currency signs for formatting a number in the formula. For instance, rather than entering a value of $10,000 in your formula, insert 10000, and click the ‘Ctrl+1’ keys together to open the Format Cells dialog box.

Problem 4 – Formatting Numbers as Text

Numbers are displayed as left-aligned in a sheet in a worksheet, and text formatted numbers are right-aligned in cells. Excel considers numbers formatted as text to be text strings. Thus, it leaves those numbers out of calculations. As a result, a formula won’t work as intended. For example, in the following screenshot, you can see that the SUM formula works correctly for normal numbers. But, when the SUM formula is applied to numbers formatted as text, the formula doesn’t return the correct value.

Sometimes, you may also see an apostrophe in the cells or green triangles in the top-left corner of all the cells when numbers in those cells are formatted as Text.

Solution – Do Not Format Numbers as Text

To fix the issue, do the following:

• Select the cells with numbers stored as text, right-click on them, and click Format Cells.
• From the Format Cells window, click on Number and then press OK.

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Avoid enclosing numbers in a formula in double-quotes, as the numbers are interpreted as a string value.

Meaning if you enter a formula like =IF(A1>B1, “1”), Excel will consider the output one as a string and not a number. So, you won’t be able to use 1’s in calculations.

Solution – Don’t Enclose Numbers in Double Quotes

Remove any double quotes around a number in your formula unless you want that number to be treated as text. For example, you can write the formula mentioned above as “1” =IF(A1>B1, 1).

Problem 6 – Extra Space at Beginning of the Formula

When entering a formula, you may end up adding an extra space before the equal (=) sign. You may also add an apostrophe (‘) in the formula at times. As a result, the calculation won’t be performed and may return an error. This usually happens when you use a formula copied from the web.

Solution – Remove Extra Space from the Formula

The fix to this issue is pretty simple. You need to look for extra space before the equal sign and remove it. Also, ensure there is an additional apostrophe added in the formula.

Other Things to Consider to Fix the ‘Excel Formulas not Working Properly’ Issue

• If your Excel formula is not showing the result as intended, see this blog .
• When you refer to other worksheets with spaces or any non-alphabetical character in their names, enclose the names in ‘single quotation marks’. For example, an external 5reference to cell A2 in a sheet named Data enclose the name in single quotes: ‘Data’!A1.
• You may see the formula instead of the result if you have accidentally clicked the ‘Show Formulas’ option. So, click on the problematic cell, click on the Formula tab, and then click Show Formulas.
• If you’re getting an error “Excel found a problem with one or more formula references in this worksheet”, find solutions to fix the error here .

Conclusion

This blog discussed some problems you might make causing an Excel formula to stop working properly. Read about these common problems and solutions to fix them. If a problem doesn’t apply in your case, move to the next one. If you cannot retrieve formulas in your Excel sheet, using an Excel file repair tool like Stellar Repair for Excel can help you restore all the formulas. It does so by repairing the Excel file (XLS/XLSX) and recovering all the components, including formulas.