A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hello Katie,
it is almost always caused by a Cloud Sync Disconnect (OneDrive logging into a wrong account or pausing sync) rather than file deletion. Check OneDrive Settings and confirm your settings First
Same issue? check the following:-
- Web-Based Cloud Recycle Bin & Second Stage Recycle Bin
Open "OneDrive Web Portal" & Click on Recycle Bin
- Check the Local Cache:
%AppData%\Microsoft\Excel\
\AppData\Local\Microsoft\Office\UnsavedFiles - Since you mentioned using Excel with no issues last week, check if Excel or Windows ran a background update that accidentally signed you into a blank or secondary Microsoft account
"Verify that you are signed with Correct Microsoft Account"
There is no such an incident occurred like that (It must be a root cause) for the issue. I need your help to get more info.
Try run the below RUN command to check your recent files:
Waiting for your feedback.
Best,
M.