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  1. #1
    Silver Lounger lumpy95's Avatar
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    Windows.Old question

    I upgraded to Win 10 from Win 7 sp1 on 8/4/15 and the upgrade left a huge windows.old folder on my HDD.
    I assume that it's there because MS say's that you can revert to your older system if you don't like Win 10 within a 30 day period.
    My question is, what happens to that folder on my C : drive on 9/4/15? Does Win 10 "Seek and Destroy" or is it just disassociated and I have to delete it myself as a large useless folder?
    Just curious.

    Note: I cloned my Win 7 drive before upgrading to Win 10 so I'm not worried about getting back to Win 7.

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    Super Moderator RetiredGeek's Avatar
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    Lumpy,

    Use DiskCleanup -> System Files to get rid of it. HTH
    May the Forces of good computing be with you!

    RG

    PowerShell & VBA Rule!

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  3. #3
    Silver Lounger lumpy95's Avatar
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    Thanks RG and I will when the time comes. It's not hurting anything right now but I was just curious as to it's status after 30 days.

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    Nothing happens to it until you remove it.

    Joe

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    Quote Originally Posted by lumpy95 View Post
    My question is, what happens to that folder on my C : drive on 9/4/15? Does Win 10 "Seek and Destroy"
    Yes:

    One month after you upgrade to Windows 10, your previous version of Windows will be automatically deleted from your PC. However, if you need to free up disk space, and you’re confident that your files and settings are where you want them to be in Windows 10, you can safely delete it yourself. Keep in mind that you'll be deleting your Windows.old folder, which contains files that give you the option to go back to your previous version of Windows. Deleting your previous version of Windows can’t be undone.
    1.Go to Start, enter Settings in the search box, and then select Settings.
    2.Select System > Storage > This PC and then scroll down the list and select Temporary files.
    3.Under Previous version of Windows, select Delete previous versions and then select Delete.


    Help from Microsoft: Delete your previous version of Windows
    Last edited by BruceR; 2015-08-15 at 19:51.

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    Silver Lounger lumpy95's Avatar
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    Quote Originally Posted by BruceR View Post
    Yes:

    One month after you upgrade to Windows 10, your previous version of Windows will be automatically deleted from your PC. However, if you need to free up disk space, and you’re confident that your files and settings are where you want them to be in Windows 10, you can safely delete it yourself. Keep in mind that you'll be deleting your Windows.old folder, which contains files that give you the option to go back to your previous version of Windows. Deleting your previous version of Windows can’t be undone.
    1.Go to Start, enter Settings in the search box, and then select Settings.
    2.Select System > Storage > This PC and then scroll down the list and select Temporary files.
    3.Under Previous version of Windows, select Delete previous versions and then select Delete.


    Help from Microsoft: Delete your previous version of Windows
    Ahhh, so it does get rid of the folder on it's own ( or it's contents ).
    BTW Bruce, the Bing link you provided just goes to the Bing search page for some reason with no information. Maybe it's because I'm on Chrome.
    Last edited by lumpy95; 2015-08-15 at 18:38. Reason: link

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    Thanks; deleting now. No reason to wait a month. Win10 user now I am.

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    Quote Originally Posted by lumpy95 View Post
    BTW Bruce, the Bing link you provided just goes to the Bing search page for some reason with no information. Maybe it's because I'm on Chrome.
    No, it was me. Fixed now, I believe. Thanks.

  10. #9
    Silver Lounger lumpy95's Avatar
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    Guess I'll just wait until 9/4/15 and see what happens. Thanks for the info.

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    Just confirmation:

    Your previous OS will self-destruct in 30 days.
    Windows 10 PSA: You have 30 Days to Roll Back

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  13. #11
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    You can't roll back but if you have made the recommended image you can always restore (for as long as the image is available to you).

  14. #12
    Silver Lounger lumpy95's Avatar
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    Quote Originally Posted by BruceR View Post
    Just confirmation:

    Your previous OS will self-destruct in 30 days.
    Windows 10 PSA: You have 30 Days to Roll Back
    So if I read that correctly, after 30 days the windows.old folder loses the files necessary to revert to win 7 ( on that win 10 upgraded HDD ). Since I have a cloned HDD with win 7 from before I upgraded, I could switch HDD's to get back to win 7 if I so choose.
    Last edited by lumpy95; 2015-08-17 at 09:21. Reason: clarity

  15. #13
    Silver Lounger lumpy95's Avatar
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    It took 4 days longer than a month but this is what's left of the windows.old file. It was 24.6 GB and now it is 287 MB.

    Windows_old remains.JPG

    Update:
    As of 9/23/15 the windows.old folder is completely gone from the laptop.
    Last edited by lumpy95; 2015-09-23 at 16:59. Reason: update

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    Bruce, one question after your statement :

    >>> Your previous OS will self-destruct in 30 days.
    Windows 10 PSA: You have 30 Days to Roll Back <<<

    How can they erase my clone ? All best wishes. Jean.

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    Dr. Livingstone, I presume

    Does this mean that I am the only gentleman-adventurer who actually explored the ruddy thing? No wonder I had no occasion to use or hear hear that famous greeting.

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