A file that I update monthly now will not open. This is the message that pops up "Excel cannot open the file 'mymoney copy.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 ...
Microsoft Excel for Mac (version 16.45) will not open files I have stored on iCloud. When I click on. open, it wants me to add a cloud "Place", but it does not give iCloud as a choice. How do I add iCloud as a network Place? iMac 21.5″, macOS 10.15 Posted on Dec 5, 20...
4. In the Open box, enter the full path name to your Excel program, followed by the /regserver switch. If the full path name includes spaces, surround the full path name by quote marks. The following is an example of what you can enter in the Open box (your path may be different...
If you have enabled the autosave feature in advance, you can safely use this method to eliminate the error “Excel cannot open the file because the file format or file extension is not valid”. To do this, go to the application and on the Taskbar click on File, then select the Informat...
file extension and content, but would still open the workbook without Protected View security. After the security updates Excel no longer will open the workbook because these files are not compatible with Protected View and there is no warning or other indication it was not opened. We apologize ...
File in listed in Excel, unable to open, overwriten by a message - " This workbook has been deleted or is not currently available. "
My PC crashed and auto rebooted while i jut saved my file in microsoft one drive and i cant seem to reopen it again. I guess the data must be corrupted. How...
Solved: I have always been able to open these files. I get an error message that says files are not supported file type or damaged or email attachment wasn't - 9350918
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."...
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" ...