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Why is my Microsoft Excel file not saving changes, and how can I fix it?

Anonymous
2025-02-15T18:52:29+00:00

Hi everyone, 

I’ve been experiencing an issue with Microsoft Excel where my changes to a workbook are not being saved. Here’s what’s happening: 

  1. **Issue Description**: 
       - I open an existing Excel file (.xlsx) and make edits (e.g., adding data, formatting cells). 
       - When I click "Save" or use the keyboard shortcut (Ctrl + S), the changes don’t appear when I reopen the file. 
       - No error message appears during the saving process. 
  2. **What I’ve Tried**: 
       - Saving the file under a new name. 
       - Saving the file to a different location (e.g., desktop instead of OneDrive). 
       - Checking if the file is set to "Read-Only" (it’s not). 
       - Restarting Excel and my computer.
Microsoft 365 and Office | Excel | For education | Windows

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  1. Anonymous
    2025-02-18T12:49:27+00:00

    I have the same issue. This is something very new and very insidious. The file appears to save as I'm working on it, but when I open it later all the changes are dropped. An entire new tab is gone. It's happened three times, starting about two weeks ago. No errors... just everything reverted.

    10+ people found this answer helpful.
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  2. Anonymous
    2025-03-18T14:33:33+00:00

    I do have the same issue
    Woking entire day on a file
    Didn't get any error message
    Coming today to continue my work and everything done after 11 am is not there!

    9 people found this answer helpful.
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  3. Anonymous
    2025-02-26T16:33:37+00:00

    Any causes or solutions discovered yet? There are users in my org reporting that this is happening. excel file saved in sharepoint connected to onedrive with autosave feature turned on. Version history displays the changes were never made to the document.

    8 people found this answer helpful.
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  4. Anonymous
    2025-02-19T13:09:17+00:00

    I have the same issue. Excel is not allowing me to save or rename documents. I noticed that the toolbar changed and the save and save as buttons had vanished. So I created a new toolbar ribbon where I had to add back in these features. They are now appearing but are nonfunctional. This is a recent development that had not existed last week. Was there a Microsoft update that caused Excel to break? I have the installation disks for Office Home and Student 2010 and even went as far as uninstalling this entire suite and reinstalling it, using the product key to reactivate it online in hopes that installing a fresh version would solve the issue but it did not. When I opened excel after the reinstall the same issue persists. There is no longer a way to save a new document or save as an existing document after modifying it. Since other users on this thread are reporting the exact same issue please look into if a recent Microsoft update inadvertently broke Excel.

    8 people found this answer helpful.
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  5. Anonymous
    2025-07-10T15:05:54+00:00

    So why hasn't this been addressed by Microsoft?????? Absolutely unacceptable! What are users supposed to do - all they should have to do is save their files and that's it. None of this nonsense. It's 2025!!

    6 people found this answer helpful.
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