Urgent: Files Reverting to Older Versions on OneDrive

Anonymous
2024-05-25T06:34:20+00:00

Dear Microsoft Support,

I am experiencing an issue where many of my recently used files on OneDrive have reverted to older versions over the past few months. It is only today that I have discovered this issue. I access OneDrive on two PCs, my phone, and frequently online at work.

Typically, I notice a file has been overwritten with an older version when I check the version history and see two entries with the exact same date and time. Often, the overwritten version’s file size matches that of an older version from a few entries back on the list. There is no consistency in the dates and times when this issue occurs. It seems to be happening randomly. I've found that this has occurred with hundred's of my files.

This problem has been very frustrating and has significantly undermined my confidence in OneDrive. Could you please advise me if you're aware of any such issues and if you're working to resolve them. Also, can you please advise me as to how I can prevent this from happening in the future?

Thank you for your assistance.

Regards,

Michael

Edit: Further to the above, I've also discovered that OneDrive doesn't sync automatically between my PC and Laptop when I make changes to files. I have to quit and then re-start OneDrive on the other computer in order for it to sync and receive the updated file. It also doesn't automatically sync when I attempt to restore to a previous version. In order for it to update the file back to the pervious version I have to quit and re-start OneDrive (or possibly just pause and resume syncing, which I never tried).

Microsoft 365 and Office | OneDrive | For home | Windows

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  1. Anonymous
    2025-05-28T05:05:38+00:00

    I have had the same problem. I have some many annoyed internal stakeholders because I can't update their information and I've lost information so many times. Weeks of work!!!!! Just now I was trying to fix a large spreadsheet, using an older version and it has over-written the new version with older data! So now to fix another 4 hours of work! I have tried to save it, exit, open and it is still doing it. I've tried saving it under a different file name. It still over-rides the current changes. I've tried saving it as a local version. Still over-rides it. PLEASE FIX THIS NOW!!!!!

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  2. Craig Long 18,630 Reputation points
    2025-05-13T03:38:57+00:00

    I am having this issue. What I can do to get my latest version of the files?

    I like using Files On-Demand to free up space on my hard drive, ensuring that no old versions are left behind in the OneDrive folders of other devices. However, that may not always be practical if your internet is slow and you need files always available on your device.

    Save disk space with OneDrive Files On-Demand for Windows - Microsoft Support

    Sync files with OneDrive in Windows - Microsoft Support

    Storage Sense can automatically free up files that are not being used, helping to ensure that only the latest versions are available from the cloud.

    Use Storage Sense to manage disk space

    Getting started with OneDrive - Use Storage Sense and OneDrive to manage disk space

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  3. Anonymous
    2025-05-13T02:47:46+00:00

    I am having this issue. What I can do to get my latest version of the files?

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  4. Craig Long 18,630 Reputation points
    2025-03-31T19:16:54+00:00

    If I may try to help clear up the misunderstanding – I think what Craig is saying is that you don't need to be actively working with the file on the other computer for it to potentially sync back an old version. The crucial part is only whether that computer has the file stored locally, and how often it's online to sync with OneDrive.

    Yes, that's it!

    When you look at the file in Windows Explorer on that other computer, does the status icon show a green checkmark or a blue cloud? And how often is that computer online? If there's a green checkmark, and the computer is online only infrequently, that could be what's triggering the bug, as it seems that's what's happening for a lot of people in this thread.

    Yes, I'm wondering if that could be the problem. I do not know for sure. I worry about unsynced files that cannot update because they are not online.

    Freeing up space on all devices, except on one that can sync immediately, seems like a great idea.

    It seems to have been the case for me, too. An old computer that I no longer use to work with OneDrive files but still has a local copy of them, which I turn on rarely enough for it to have outdated copies of the files, but when I do turn it on sometimes writes its old copies back into the cloud instead of downloading the new versions.

    That is good to know. Thanks

    And just to be clear, this is just an attempt to understand when and how the issue occurs. It's still a catastrophic and inexcusable bug for a cloud storage software to have!

    You got it! Microsoft has never said that it can be a problem.

    I'm very much interested in this Microsoft product, which eliminates the need for local file copies. I get my File Explorer in the cloud.

    https://www.youtube.com/watch?v=qKG8r1NERl4

    https://www.youtube.com/watch?v=-GjRtu7jeHQ

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  5. Anonymous
    2025-03-31T17:49:29+00:00

    Thanks Craig, Daniel and MasterZymeth. I didn't understand at first until I digested what Daniel was saying. I was trying to resurrect an old Windows 10 laptop that had not been turned on for sometime, and I had forgotten about it. It now makes sense to only have OneDrive files on that computer in the cloud, or delete them on that computer altogether. My other two computers are used within a couple of days of each other, so I think that they are not the issue. As Daniel said, this bug could be catastrophic if an outdated file is not noticed when updating. It makes OneDrive unreliable. This seems to be a problem that others have been reporting over the last several months. How do we get Microsoft to fix this? Ross

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