Windows 10: Big problems windows 10

  1.    18 May 2017 #1

    Big problems windows 10

    Yesterday i wanna start my computer and i wanna log in but all my passwords changed.
    That problem i solved myself but now that i'm logged in i cant install programs or delete programs.

    My pc is so slow now and i did a virus scan but nothing found!
    I wanna reinstall windows 10 but even that i can't do something is blocking everything!!

    Pleas some help ?

    Sorry bad english.
      My ComputerSystem Spec

  2.    18 May 2017 #2

    Sounds like you got yourself on a non administrator account does it ask for a password when you try to install a program or delete program.
      My ComputerSystem Spec

  3.    18 May 2017 #3

    No i'm on admin account it dont ask for password when i try to install a program it says a error because it can't write to registery! but i just wanna reinstall to factory settings but i did everything i could think of

    Windows 10 installation cd
    Windows 10 installation usb

    But everything fails

    Thanks for your time !
      My ComputerSystem Spec

  4.    22 May 2017 #4

    So you cannot clean install from USB or DVD during boot-up?
      My ComputersSystem Spec

  5.    22 May 2017 #5

    enigma101 said: View Post
    So you cannot clean install from USB or DVD during boot-up?
    i solved it ! The only solution whas to put the hdd in another computer as a second hdd and format it.
      My ComputerSystem Spec

  6. Bree's Avatar
    Posts : 8,551
    10 Home x64 (1803) (10 Pro on 2nd pc)
       22 May 2017 #6

    Shawkeee said: View Post
    i solved it ! The only solution whas to put the hdd in another computer as a second hdd and format it.
    Probably the safest way. We'll never know now, but my guess is that some malware had blocked access to the registry. A format would have wiped that clean.
      My ComputersSystem Spec


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