[Fixed]: Freeze Panes not Working in Excel

Summary: This blog discusses the “freeze panes not working” issue in Excel. It mentions the possible reasons behind the issue and offers workarounds and methods to fix it. If the issue is associated with corruption in the Excel file, you can use the specialized Excel repair tool mentioned in the blog to repair the affected file.

The freeze panes feature in Excel is used to freeze the row/column headings to keep them visible while scrolling the worksheet. It is a useful feature when you’re working on a large worksheet containing data that exceeds the rows and columns on the screen. Sometimes, you notice that the ‘Excel freeze panes feature is not working’. There could be numerous factors that can trigger this issue. Let’s know the reasons for the freeze pane not working issue in Excel and how to resolve this issue.

Why can’t I freeze panes in excel?

Several factors may contribute to the Excel freeze panes not working issue in Excel. A few of them are:

• The cell editing mode is enabled in the workbook in which you are trying to use the Freeze Panes feature.
• The Excel file is corrupted.
• The worksheet is protected.
• Advanced Options are disabled in Excel Settings.
• The Excel application is not up-to-date.
• You might be trying to lock rows in the middle of the worksheet.
• Your Excel workbook is not in normal file preview mode.
• Wrong/incorrect positioning of the frozen panes.

How to fix ‘Freeze Panes not Working’ in Excel?

The freeze panes option is available in the View bar. Sometimes, you’re unable to see the View option. It usually occurs if you are using the Excel Started version. Check and try to open the file in the advanced Excel version, which supports all the features. If you are using the advanced Excel version, then try the below workarounds to fix the freeze panes not working issue in Excel.

Workaround 1: Exit the Cell Editing Mode

If your Excel file is switched from normal file view mode to cell editing mode, you can encounter the freeze panes not working issue. In cell editing mode, certain features in Excel, such as the freeze panes, are temporarily disabled to prevent any conflicts. You can disable cell editing mode by pressing the ESC or Enter key. Now locate the View tab and check whether the freeze pane feature is working. If not, then try the next workaround.

Workaround 2: Change the Page Layout View

The Excel freeze panes not working issue can also occur if your workbook is opened in Page Layout view. The Page Layout view doesn’t support freeze panes. If you select page layout, the freeze panes option gets disabled.

To enable the freeze pane option, go to View and click the Page Break Preview tab.

Workaround 3: Check and Remove Options under the Data Tab

Sometimes, you can experience the “freeze panes not working” issue if Sorting, Data Filter, Group, and Subtotal options are enabled in Excel workbook. Such options, when enabled, can lead to unexpected problems with the freeze panes’ functionality. You can check and remove these features from your workbook. To do so, follow these steps:

• Open the Excel file in which you are getting the issue.
• Navigate to the Data tab.
• Check and remove the below features (if enabled):
• Sort
• Filter
• Group
• Subtotal

Workaround 4: Check and Unprotect Worksheet

The freeze panes feature may stop working if your worksheet is protected. You can try to disable the worksheet protection option. Here are the steps:

• In the Excel file, go to the Review tab.
• Click Unprotect Sheet.

After unprotecting the sheet, check whether the “freeze panes not working” issue is resolved. If not, follow the next workaround.

Workaround 5: Use Correct Cell Positioning

The freeze pane is not working issue in Excel can also occur when you use incorrect cell positioning to apply the freeze panes feature. Several users have reported facing this issue when trying to lock multiple rows with the wrong cell selection. So, use correct cell positioning to freeze the rows. For example, if you are trying to lock two rows in an Excel worksheet, then you need to click on 3rd row’s column.

What if the above Workarounds Fail to Fix the Freeze Panes not Working Issue?

If none of the above workarounds works, then there are chances that the workbook is damaged or corrupt. In such a case, you can try the below methods to repair the corrupt Excel workbook.

Run Open and Repair Utility

In case of corruption in the Excel file, you can use the Open and Repair tool in Excel to repair the file. To use this utility, follow these steps:

• In the Excel application, navigate to File and then click Open.
• Click Browse to select the workbook in which you are facing the issue.
• The Open dialog box is displayed. Click on the affected file.
• Click the arrow next to the Open option and then click Open and Repair.

Parental Control Software

• Click on the Repair option to recover as much data as possible.
• You can see a completion message once the repair process is complete. Click Close.

Use a Professional Excel Repair Tool

If the Open and Repair tool doesn’t work to resolve complex file-related issues and your Excel file is severely corrupted, you can opt for a reliable third-party Excel repair tool, such as Stellar Repair for Excel. This tool can help you repair the Excel file and recover all the data with complete integrity. You can try the software’s demo version to scan the affected file and preview the recoverable data. The software is compatible with all MS Excel versions and Windows operating systems, including Windows 11.

Closure

The “freeze panes not working” issue in Excel can occur due to several reasons, like protected worksheet, incompatible Excel version, and incorrect cell position. Try the workarounds shared in the blog to fix the issue. If the Excel file is corrupt, you can use Stellar Repair for Excel to fix the corruption issues in the file. This tool can quickly repair the Excel file and recover all the data from the file with 100% integrity.

How to repair corrupt Excel file

Stellar Repair for Excel is an excellent tool to repair corrupt or damaged MS Excel files. Mentioned below are the steps to perform Excel repair with this tool:

• Download & Run the Stellar Repair for Excel.

• A dialog box appears on your screen, click ‘OK’ to proceed.

• To select your corrupt .XLS or .XLSX file, click ‘Browse’ button. However, if you do not know the location of your .XLS or .XLSX file, the software provides you the option ‘Search’ to search for your corrupt Excel files.

• Select the checkboxes against the files that you want to repair and click ‘Repair’. This starts the scanning process.

• The list of all the files that the software has scanned is displayed in the tree-view in the left pane. Click on a file from this tree-view to see its preview in the middle pane. From this list, you can select the file that you want to recover.

• You can either select the ‘Default location of file’ or ‘Select New Folder’ in the ‘Save Document’ dialog box to save the repaired files.

Stellar Repair for Excel Stellar Repair for Excel is the best choice for repairing corrupt or damaged Excel (.XLS/.XLSX) files. This Excel recovery software restores everything from corrupt file to a new blank Excel file.

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Solved - The File is Corrupted and Cannot be Opened - Excel

Summary: Unable to open Excel file due to the error ‘The file is corrupted and cannot be opened’? Read this blog to find more details about the error, possible reasons behind it, and solutions to fix the error. In addition, the blog mentions about Stellar Repair for Excel software that can help fix the Excel error in a few clicks. Download the software now and see free preview of the file.

About the Error

Microsoft Excel is a widely used spreadsheet application that comes bundled with MS Office. Users tend to update the application with new security patches and features. Sometimes these updates can cause problems, and result in “The file is corrupted and cannot be opened” error.

Figure 1 – Excel File Corrupted Error Message

Other Possible Reasons behind ‘The File is Corrupt and Cannot Be Opened’ Excel Error

• Opening an older Excel version file in a newer version of Excel. For instance, opening Excel 2013, 2010, or earlier versions in Excel 2016.
• When attempting to open a Microsoft Office (Excel) email attachment in Microsoft Outlook 2010, MS Office 2010 reports a problem with the file preventing it from opening.

How to Fix the ‘Excel File is Corrupt and Cannot Be Opened’ Error?

Here are a few possible solutions that you can try to fix the ‘Excel file is corrupt and cannot be opened’ issue and open your Excel file.

Solution 1: Changing Component Services Settings

Solution 2: Changing the Protected View Settings

Solution 3: Repair Excel Files using Excel Repair Software

Solution 1: Changing Component Services Settings

[Caution] Changing Component Services settings requires making changes to the registry, and any mistake can harm your computer.

Follow these steps to change ‘Component Services’ settings:

• Click ‘Start’ or ‘Win+R’ and type ‘dcomcnfg’ and press ‘Enter’.

• In the navigation pane, expand the ‘Component Services’, and then expand ‘Computers’.

Figure 2 – Component Services Settings

• Next, right-click on ‘My Computer’, and then click ‘Properties’.

When the ‘My Computer Properties’ dialog box appears, click on the ‘Default Properties’ tab and then set the following values:

• Default Authentication Level: Connect
• Default Impersonation Level: Identify

Figure 3 – Illustrates My Computer Properties

• Click ‘OK’ to change ‘Default Properties’

Solution 2: Changing the Protected View Settings

[Caution] Disabling the ‘Protected View’ can put your system at high risk. Viruses attached to the Excel files can attack and infect your system. Be careful before using this option.

Excel 2010 file cannot open due to the ‘Protected View’ setting in Microsoft Outlook 2010. And so, changing the setting may help fix the error. For this, perform these steps:

• Open MS Excel 2010, go to the ‘File’ menu and click ‘Options’.

Figure 4 – Options

• When the ‘Excel Options’ window opens, click on ‘Trust Center’ and then on ‘Trust Center Settings’.

Figure 5 – Open Trust Center Settings

• Next, choose ‘Protected View’ and uncheck all the options including ‘Enable Protected View for Outlook attachments’ if you use Outlook for email.

Figure 6 – Uncheck Protected View Settings

• Click ‘OK’. Restart the application and try opening the Excel file again.

If none of the above solutions works for you, your Excel file is likely severely corrupt. To repair corrupt Excel files, you need to use advanced options like Stellar Repair for Excel tool. It repairs corrupt and damaged Excel files and helps in retrieving lost data.

Solution 3: Use Excel File Repair Tool

Considering the risks associated with the above solutions, it’s better to use an Excel repair tool to repair single or multiple corrupt Excel files at once. The process is simple, and even a novice can use the Excel file repair tool to repair Excel files with the help of the following steps:

• Download Stellar Repair for Excel and install it.

• Launch the tool. In the tool’s main interface, click ‘Browse’ to select the file. If you don’t know the file location use the ‘Search’ option.

Figure 7 – Illustrates Selecting Corrupt Excel File in Stellar Repair for Excel

• Select the file, and then click on Repair.

Figure 8 – Illustrates Initiating Excel File Repair in Stellar Repair for Excel

• The software scans and lists the Excel file in the left pane. Click on the file to preview its recoverable objects in the right pane.

Figure 9 – Illustrates Preview of Recoverable Excel File Objects

• Save the repaired file at either the default location or a user-specified location.

Figure 10 – Illustrates Saving Repaired Excel File in Stellar Repair for Excel

• Click ‘OK’ to save the repaired Excel file. After the repair process is completed, browse to the location and open it with MS Excel 2010 or any other version.

Figure 11 – Illustrates Saving Complete Message in Stellar Repair for Excel

You will be able to access your Excel file from the selected location.

Conclusion

You can use the first two possible solutions to fix the “The file is corrupted and cannot be opened” error. If you can access the file, save its data and restore the default settings. However, if the file is corrupt and the data retrieved using the first two solutions is inconsistent or incomplete, use Stellar Repair for Excel. This tool can help you recover Tables, Charts, Chart Sheets, cell comments, Images, and Formulas while preserving the worksheet properties and cell formatting. You can also preview the file and verify the data inside the file before saving it.

How to fix “damage to the file was so extensive that repairs were not possible” Excel error?

Summary: Unable to resolve “damage to the file was so extensive that repair was not possible” error in Excel? Read this post to discover more details about the error, possible causes, and how to rectify the error. To save time & efforts, you can also try an Excel file repair software to resolve the “damage to the file…” error in a few clicks.

When opening a workbook in Microsoft Excel 2003 or later, you may encounter an error message,

“Damage to the file was so extensive that repairs were not possible. Excel attempted to recover your formulas and values, but some data may have been lost or corrupted.”

The error message may also occur while exporting an Excel file. Let’s find out what causes this error and what we can do to fix it.

Reasons Behind “Damage to the File Was So Extensive That Repairs Were Not Possible” Error

Your Excel file may be corrupt, oversized, virus-afflicted, etc., which can trigger this error and make the repair impossible. Below are some common reasons.

• Large or oversized excel files hindering export
• Data restore errors
• Field length of a cell is more than 256 characters
• Software conflicts, viruses, network failure
• Unable to open files in upgraded versions
• Errors on output exceeding 64000 rows
• Limited system resources (such as RAM, internal memory)

In a nutshell, the error generally happens if Excel discovers unreadable content, which may also interrupt file saving in Excel.

How to Resolve “Damage to the File Was So Extensive That Repairs Were Not Possible” Error?

Here are a few methods you can follow to fix or resolve the Excel repair error.  

Method 1: Perform Basic Troubleshooting

When opening a corrupt workbook, Microsoft Excel automatically initiates the file recovery mode to repair the corrupt file. However, if it fails to perform automatic recovery, then follow these basic troubleshooting steps:

• This error mainly happens when you try to open the Excel file in an upgraded version.  Try to open the file in an older version of Excel. You might be able to open it.
• Try saving the file with a different file name.
• Use a different file extension to save the file.
• You can save the Excel file as HTML and then open it. However, an HTML file might not save conditional formatting.
• Close other opened applications on the system which may be causing the error.
• Select less data for export at once.
• Delete worksheets if copied from another document; for instance, delete any file or screenshots you have imported.
• Open the file on another system.

If the error persists, then use the manual method to repair a workbook using the below steps:

• Go to the “File” tab.

• Select Open and select the damaged spreadsheet from the Recent Workbooks section on the right, if listed. However, if you cannot find the file in the Recent Workbooks section, click on “Browse” and choose the corrupted workbook.

• Click the drop-down arrow on the Open tab and select Open and Repair.

Method 2: Check if exporting a Heavy File is Causing Resource Limitations in Excel

Sometimes, when you try to export an Excel sheet carrying a huge database, you may face memory errors in older Excel versions like Excel 2003. Here, you’ll have to decrease the amount of data as Excel 2003 does not permit exporting extensive data beyond a limit. However, modern versions such as Excel 2007, 2010 & 2016 allow exporting a large amount of data and utilize more RAM than the older versions.

Following are some other workarounds:

• Use a lesser number of query presentation fields to re-generate the query. Then, again re-enter those fields.
• Decrease the multi-line string field data text up to 8000 characters.

Method 3: Copy Macros and Data to Another Workbook (Empty) in an Advanced Excel version

If the issue is occurring due to version incompatibility, i.e., if the file opens easily in the older version but shows errors in the new version. You can:

Use the older version to open the file or copy the data or macros in an empty workbook of the new version of Excel.  

Copying the Macros in the Workstation

In Microsoft Excel, you can use the Visual Basic Editor to open the workbook with macro on another workbook by copying the macro. Both VBA tools and Macros appear in the Developer section of the excel file. This option is disabled by default. So first, you need to enable it.

Follow the instructions to enable it:

• Open Excel and go to File > Options.

• Click “**Customize Ribbon.**”

• Look at the right side of the pane and ensure the Developer tab is checked.

• Click OK.

Once you have enabled the Developer tab, follow the steps to copy the macro from one workbook to another:

• First, open both the workbooks- the workbook containing the macro and the workbook in which you need to copy the macros.
• Locate the Developer tab.

• Select Visual Basic to display the “Visual Basic Editor.”

• Go to the View menu in the Visual Basic Editor.

• Select Project Explorer.

• In the Project Explorer window, drag the module you need to copy to the destination workbook. For example:

Module 1 has been copied from Book2.xlsm to Book1.xlsm

Method 4- Restore the backup file

The workbook backup helps to open the corrupted or mistakenly deleted file. Sometimes, the issue can be fixed using the Recover Unsaved Workbook option in Excel. Here’s the list of steps to recover the files in Microsoft Excel:

• Go to the File tab on Excel.

• Click Open.

• Search on the top-left of the screen to click Recent Workbooks as below:

• Next, scroll down to the bottom.
• Click the “Recover unsaved workbooks” button.

• Scroll and find the lost file.
• Now double-click on the file to open.

Conclusion

“Damage to the file was so extensive that repairs were not possible” error can be fixed with the above troubleshooting methods or by using a third-party Excel repair tool, like Stellar Repair for Excel . Although There are no standard resolutions to fix the excel error as they may vary with different scenarios. In some cases, the manual methods might be time-consuming or fail to fix the error or recover the excel file. Hence, using an excel file repair tool may be the best option! It extracts data from the corrupted file and saves it to a new Excel workbook, which you can open and edit.

How to fix Microsoft Excel has stopped working error?

Summary: This blog discusses the possible reasons behind ‘Microsoft Excel has stopped working’ error and solutions to resolve the error manually. You can use Stellar Repair for Excel to quickly repair the file and recover all its data in a hassle-free manner.

Has your Microsoft Excel program stopped working or is acting strange? Excel not responding is a common issue you may experience on launching the application or opening a spreadsheet.

Figure 1 – Microsoft Excel Has Stopped Working Error Message

Possible Causes behind ‘Microsoft Excel has Stopped Working’ Error, and Solutions Thereof

Note: Several users have reported about encountering the ‘Excel has stopped working’ issue on Windows 10, 8, and 7 OS after installing an update for Excel (KB3118373). If you too have installed the update, then uninstall it and check if it solves the error. For detailed information, refer to this link .

[Fixed] Excel VBA Runtime Error 9: Subscript Out of Range

Summary: The runtime error 9 in Excel usually occurs when you use different objects in a code or the object you are trying to use is not defined. This post will discuss the reasons behind the Excel VBA error “Subscript out of Range” and the solutions to resolve the issue. It will also mention an Excel repair tool that can help fix the error if it occurs due to corruption in worksheet.

Many users have reported encountering the error “Subscript out of range” (runtime error 9) when using VBA code in Excel. The error often occurs when the object you are referring to in a code is not available, deleted, or not defined earlier. Sometimes, it occurs if you have declared an array in code but forgot to specify the DIM or ReDIM statement to define the length of array.

Causes of VBA Runtime Error 9: Subscript Out Of Range

The error ‘Subscript out of range’ in Excel can occur due to several reasons, such as:

• Object you are trying to use in the VBA code is not defined earlier or is deleted.
• Entered a wrong declaration syntax of the array.
• Wrong spelling of the variable name.
• Referenced a wrong array element.
• Entered incorrect name of the worksheet you are trying to refer.
• Worksheet you trying to call in the code is not available.
• Specified an invalid element.
• Not specified the number of elements in an array.
• Workbook in which you trying to use VBA is corrupted.

Methods to Fix Excel VBA Error ‘Subscript out of Range’

Following are some workarounds you can try to fix the runtime error 9 in Excel.

Method 1: Check the Name of Worksheet in the Code

Sometimes, Excel throws the runtime error 9: Subscript out of range if the name of the worksheet is not defined correctly in the code. For example – When trying to copy content from one Excel sheet (emp) to another sheet (emp2) via VBA code, you have mistakenly mentioned wrong name of the worksheet (see the below code).

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Private Sub CommandButton1_Click()
Worksheets("emp").Range("A1:E5").Select
Selection.Copy
Worksheets("emp3").Activate
Worksheets("emp3").Range("A1:E5").Select
ActiveSheet.Paste
Application.CutCopyMode = False
End Sub

When you run the above code, the Excel will throw the Subscript out of range error.

So, check the name of the worksheet and correct it. Here are the steps:

• Go to the Design tab in the Developer section.
• Double-click on the Command button.
• Check and modify the worksheet name (e.g. from “emp” to “emp2”).

• Now run the code.
• The content in ‘emp’ worksheet will be copied to ‘emp2’ (see below).

Method 2: Check the Range of the Array

The VBA error “Subscript out of range” also occurs if you have declared an array in a code but didn’t specify the number of elements. For example – If you have declared an array and forgot to declare the array variable with elements, you will get the error (see below):

To fix this, specify the array variable:

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Sub FillArray()
Dim curExpense(364) As Currency
Dim intI As Integer
For intI = 0 to 364
curExpense(intI) = 20
Next
End Sub

Method 3: Change Macro Security Settings

The Runtime error 9: Subscript out of range can also occur if there is an issue with the macros or macros are disabled in the Macro Security Settings. In such a case, you can check and change the macro settings. Follow these steps:

• Open your Microsoft Excel.
• Navigate to File > Options > Trust Center.
• Under Trust Center, select Trust Center Settings.
• Click Macro Settings, select Enable all macros, and then click OK.

Method 4: Repair your Excel File

The name or format of the Excel file or name of the objects may get changed due to corruption in the file. When the objects are not identified in a VBA code, you may encounter the Subscript out of range error. You can use the Open and Repair utility in Excel to repair the corrupted file. To use this utility, follow these steps:

• In your MS Excel, click File > Open.
• Browse to the location where the affected file is stored.
• In the Open dialog box, select the corrupted workbook.
• In the Open dropdown, click on Open and Repair.
• You will see a prompt asking you to repair the file or extract data from it.
• Click on the Repair option to extract the data as much as possible. If Repair button fails, then click Extract button to recover data without formulas and values.

If the “Open and Repair” utility fails to repair the corrupted/damaged macro-enabled Excel file, then try an advanced Excel repair tool, such as Stellar Repair for Excel. It can easily repair severely corrupted Excel workbook and recover all the items, including macros, cell comments, table, charts, etc. with 100% integrity. The tool is compatible with all versions of Microsoft Excel.

Conclusion

You may experience the “Subscript out of range” error while using VBA in Excel. You can follow the workarounds discussed in this blog to fix the error. If the Excel file is corrupt, then you can use Stellar Repair for Excel to repair the file. It’s a powerful software that can help fix all the issues that occur due to corruption in the Excel file. It helps to recover all the data from the corrupt Excel files (.xls, .xlsx, .xltm, .xltx, and .xlsm) without changing the original formatting. The tool supports Excel 2021, 2019, 2016, and older versions.

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.