How to reset NFTS file permissions?

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  1.    25 Apr 2018 #1

    How to reset NFTS file permissions?


    Recently I had permissions problems with Windows Search, then I run Permissions Time Machine to restore the permissions to default (according this topic: Windows Search and Indexing Broken)


    After this, I receive a blue screen on startup, with the 0xC000021A code.


    In Advanced Startup Options, I receive an "access denied" for all files that I try access in command prompt!


    However, I can access all these files by Ubuntu Live CD. There are a way to recover the permissions without reinstall Windows?
      My ComputerSystem Spec

  2.    25 Apr 2018 #2

    Welcome to the forum. Without knowing what permission has been set to it's hard to say if you read the post you would they had similar problem and had to reinstall windows. You can copy files off via Linux but if you can post what permission is we may be able to help but it sounds as if everyone has no access
      My ComputerSystem Spec

  3.    25 Apr 2018 #3

    I have some ideas.

    There is a way to login with de SYSTEM account?

    Or change the permissions of a user from other Windows installation by PowerShell? I could install Windows in other partition, and do this.
      My ComputerSystem Spec

  4.    25 Apr 2018 #4

    You need a Windows live DVD to boot from to what permission is set of its re.set all the drive it's impossible to set it back. If it's just set one account there is hope I read it's set every folder to deny that's why you can't do anything
      My ComputerSystem Spec

  5.    25 Apr 2018 #5

    Where I can download Windows Live DVD?
      My ComputerSystem Spec

  6.    25 Apr 2018 #6

    mctimbu said: View Post
    Where I can download Windows Live DVD?
    See option 1 in this tutorial : Download Windows 10 ISO File Windows 10 Tutorials
      My ComputerSystem Spec

  7.    25 Apr 2018 #7

    I did this, and create a initializable pen drive with PowerISO. However, it don't work as a Live CD/USB.
      My ComputerSystem Spec

  8.    25 Apr 2018 #8

    Apologies - I thought you meant a Windows ISO to boot from.

    This PE rescue disk is pretty good if you want a GUI etc. Windows 10 Recovery Tools - Bootable Rescue Disk - Windows 10 Forums
      My ComputerSystem Spec

  9.    25 Apr 2018 #9

    I booted with WinPE (Live CD). That`s curious: the information of the disk size and free disk space don`t appear, however I can access all archives.

    Click image for larger version. 

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    At the security tab, I have permission for only an unknown user. The permissions seem corrupted. There is a way to restore default permissions?

    Click image for larger version. 

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      My ComputerSystem Spec

  10.    25 Apr 2018 #10

    Onthe root it should be system,admin.users, authenticated but other folders have lots of users like installer so its very complicated. post setting from progam files see if its effected all the drive
      My ComputerSystem Spec


 
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