Excel will send you an“Excel cannot open the file because the file format or file extension is not valid”error when there’s a problem with the file you’re trying to open. As mentioned in the error, you will encounter this issue if the file format is incompatible with your ...
Actually, it can be seen that when the users open a spreadsheet, an error message generates that states ‘Excel cannot open the file ‘filename.xlsx’’ because the file format is not valid’. This message certainly gives you a headache if the file is important. Quick Fix: If you are l...
What factors are responsible for “Excel cannot open the file because the extension is not a valid mac”? Different Methods for Excel Cannot Open the File ‘file.xlsx’” Error Method 1: By changing the extension of the Worksheet Method 2: Use Open & Repair option in MS Excel Method 3:...
If you're encountering the "Excel cannot open because file format is not valid" error due to permission issues, you can try changing the group permission settings of the Excel document. Here's how: Step 1:Right-click on the problematic Excel file and select "Properties." In the Properties...
excel-repair-main-interface-1 stellar-repair-for-excel-select-file-2 stellar-repair-for-excel-repairing-3 stellar-repair-for-excel-preview-4 Related FAQs: How Do You Fix Excel Cannot Open the File Xlsx Because the File Format or File Extension Is Not Valid?
Excel cannot open the file .xlsx because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file.
Fix for Excel for Mac 2011: “Excel cannot open this file. The file format or file extension is not valid.” I recently upgraded to Microsoft Office 2011 for Mac. Suddenly I couldn’t open most of my previously-saved files in Excel, and PPT wouldn’t let ...
After this, open Excel and try to open the same file from Excel and check. This should fix the issue of “excel file, format not supported” on your system. Fix 5 – Turn off the protected view settings The Protected View setting allows you to open files in a read-only mode, cocoon...
The best solution to fix Excel file cannot open file error with Excel repair tool, and repair corrupt Excel files. These tools are designed to troubleshoot and recover damaged or corrupted Excel files, allowing you to retrieve valuable data without the n
software version conflict; macro virus infection causing file corruption; MS Office crash causing file corruption; improper termination of file causing its corruption and improper system shutdown causing file corruption, etc. So how should wefix "This file is not a recognizable format" in MS Excel?