1.    24 Sep 2015 #1
    Join Date : Jul 2015
    UK
    Posts : 30
    Win10 Build 10166

    Boot into safe mode in Win 10?


    Is there a way to boot into Win 10 in a safe mode? The reason I ask is I am having trouble in normal mode trying to get rid of my win.old file. It will let me delete some of it but not all. So maybe in safe mode I can delete it all or am I missing something here?

    TIA

    DJ Steve
      My ComputerSystem Spec
  2.    24 Sep 2015 #2
    Join Date : Sep 2015
    Posts : 7
    Win 8.1

    I haven't tried it yet, but here's a link:

    https://www.tenforums.com/tutorials/2...dows-10-a.html
    Last edited by Brink; 24 Sep 2015 at 12:33. Reason: updated link for same here
      My ComputerSystem Spec
  3.    24 Sep 2015 #3
    Join Date : Jul 2015
    Poole Dorset UK
    Posts : 2,566
    Windows 10 x64 Home Version(1709) Build16299.125

    Windows old will delete after one month from when you upgraded in mine there is only 2 dead folders and in another week I can run an uninstaller to get rid of them if they don't delete themselves they are there in case you want to go back to the OS you updated from
      My ComputerSystem Spec
  4.    24 Sep 2015 #4
    Join Date : Sep 2015
    Posts : 7
    Win 8.1

    I had read this elsewhere, but 6 weeks after I upgraded my laptop to Win. 10, the windows old file was still there. I finally removed it completely using the native disc cleanup and additionally selecting "remove old operating systems". Even then, Windows 10 warned me that removing that folder would prevent returning to Windows 8.1.
      My ComputerSystem Spec
  5.    25 Sep 2015 #5
    Join Date : Apr 2014
    Space coast of Florida
    Posts : 5,372
    Windows 10 Pro X64 16299.19

    Quote Originally Posted by DJ Steve View Post
    Is there a way to boot into Win 10 in a safe mode? The reason I ask is I am having trouble in normal mode trying to get rid of my win.old file. It will let me delete some of it but not all. So maybe in safe mode I can delete it all or am I missing something here?

    TIA

    DJ Steve
    The simplest way I know of is to click on Settings, then Power. Hold down the Shift key and click Restart.

    That's it.

    Edit: I also tried enabling Legacy boot menu and that enables the F8 key at boot time.
    See here: Startup Options - Enable or Disable in Windows 8

    These all say Windows 8 or 8.1 but they work for 10 as well.

    No other side effects I can see though I wonder if this will have an effect on EFI system as far as booting is concerned.
    Last edited by Ztruker; 25 Sep 2015 at 18:07.
      My ComputersSystem Spec
  6.    26 Sep 2015 #6
    Join Date : Jul 2014
    Serbia
    Posts : 10,622
    W10 Insider + Linux

    Windows.old folder should be deleted using Disk cleanup, not just by deleting it.
      My ComputersSystem Spec
  7.    26 Sep 2015 #7
    Join Date : Jul 2014
    San Jose, California
    Posts : 2,196
    Ubuntu14.04x64 MintMate17x64 Win10Prox64

    Open Admin command prompt. Copy and paste the line below and run. It will run Disk Cleanup in extended mode. Put a check mark on everything except "Setup Log Files":

    %SystemRoot%\System32\Cmd.exe /c Cleanmgr /sageset:35 & Cleanmgr /sagerun:35

    NOTE:
    A popup warning for confirmation to delete Windows.old that you cannot roll back to previous Version of Windows. Answer Yes
      My ComputerSystem Spec

 


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