Hi all. All of a sudden, whenever I open any Excel file (Office 2013; Win 10), it displays the message, > Excel cannot open the file '~$PERSONAL.XLSB' because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension...
This article will provide comprehensive solutions to resolve the Excel cannot open the file error. How to Fix Excel Cannot Open the File Because the Extension Is Not Valid on Windows [5 Fixes] Here, we will show you all the possible solutions, and you can try these until your issue is fi...
This error “Excel cannot open the file ‘filename.xlsx’ because the file format for the file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file” occurs when there is a mism...
"All of a sudden when I try to open .xlsx format, I get an error message that excels cannot open the file because the file format or file extension is not valid." Excel is a very powerful widely used tool that helps its users manage their financial data, reports, and carry out mathe...
Sometimes, when you try to open an Excel file, you may meet this error message: “Excel cannot open the file ‘filename.xlsx’ because the file format or file extension is not valid. Verify that the file has not been corrupted and the file extension matches the format of the file.”Wha...
If you don’t have permission to open the Excel file, it will display the error "Excel cannot open the file because the file format or file extension is not valid." I have tested this on my Windows 10. You can use the following steps to grant everyone on...
We try to recover data from different tools and luckily we retrieve the lost data back with a new problem. When we try to open any excel file we are getting error: "Excel cannot open the file {Name}.xlsx because the file format or file extension is not valid. Verify that file has no...
The Excel file was received by email. If you still get an error message that Excel cannot open the file because the file format or file extension is not valid, there are some great methods to fix it! Method 1.Change the file extension!
Excel cannot open the file 'filename.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. This is the message I get. ...
The error can happen opening any Office file type, not just Excel files. For Excel file types, the error says: "Excel cannot open the file [filename] because the file format or file extension is not va...