Several cells in my local excel file are locked. After using officeonline for online editing, I found that all cells in the file are locked and cannot be edited and modified normally. What is the reason for this?
Several cells in my local excel file are locked. After using officeonline for online editing, I found that all cells in the file are locked and cannot be edited and modified normally. What is the reason for this?
@87416431,
Welcome to Q&A forum!
How did you lock your cells in your file?
Please check and make sure you are following the steps in Lock or unlock specific areas of a protected worksheet.
Which version of Office are you using?
I created a test file by using Microsoft® Excel® for Microsoft 365 MSO (16.0.14228.20200) 64-bit on Win 10, and then uploaded it to OneDrive, but I did not encounter your issue.
I also tried to share my test file with my colleague, and she was able to work just like me.

Which browser are you using?
Please switch to others(such as Chrome) for a check.
Besides, I found there are other users have similar issues with you in this thread.
I will suggest that you vote the proposal on this page.
Any updates, please let me know.
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@87416431,
If you have a chance to review this thread, please check if our information is helpful to you.
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