Excel cannot be open because the file format or file extension is not valid Hi All, There is an excel.xlsx file in my computer. That file was deleted by me and later recovered by a tool that recovers deleted files. There is no error in the last modified date and the siz......
Hi. When I right-click on my desktop and create a new Excel file and try to open it, it gives the error "Excel cannot open the file 'New Microsoft Excel Worksheet.xlsx' because the file format or file extension is not valid" I am not trying to...
"Excel cannot open the file 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" I don't have any back up of these files, I tried Excel's Open and Repair option, I tried changing the file...
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...
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...
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 ...
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 valid. V...
Here, we will show you all the possible solutions, and you can try these until your issue is fixed. Here are three useful solutions for the Excel cannot open file problem. Fix 1. Use the EaseUS File Repair Tool If the "Excel cannot open the file because the extension is not valid" ...
You are facing following error when "double click" to open file downloaded from SAP with Excel version 2007 or above. Excel cannot open the file '*.xlsx' because the file format or file extension is not valid. Verify that the file has not been corrup
Q: How do I fix Excel cannot open the file because of file format?"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."...