Windows 10: Renamed mouse.sys and keyboard.sys and got locked out of computer

Discus and support Renamed mouse.sys and keyboard.sys and got locked out of computer in Windows 10 Software and Apps to solve the problem; I believe these drivers got installed after I downloaded a keyboard splitter program. The drivers caused an anticheat to go off so I manually deleted... Discussion in 'Windows 10 Software and Apps' started by Salvijus Abarius, Jun 30, 2025 at 11:42 AM.

  1. Renamed mouse.sys and keyboard.sys and got locked out of computer


    I believe these drivers got installed after I downloaded a keyboard splitter program. The drivers caused an anticheat to go off so I manually deleted the .sys files instead of uninstalling the keyboard splitterlike an idiot.I completely cannot use my keyboard nor mouse anymore. They are both wired and replugging them in other ports hasnt done anything. I can still access windows bios by powering off the computer while its booting 2 times. Safe modeand also safe mode with console still dont let me use my mouse/keyboard. I tried finding the renamed .sys files in the recovery cmd but they wer

    :)
     
    Salvijus Abarius, Jun 30, 2025 at 11:42 AM
    #1

  2. Windows 10 corrupt boot file sfvfs02.sys

    I had the same issue. You helped me to findout what to do. It seems that "StarForce protection" corrupeted computer by its drivers...

    Computer cannot be booted even in safe mode, because this drivers are used even in safe mode.

    What exactly i did:

    1) I used Operation System Life Distribution DVD (Ubuntu in my case) to boot computer.

    2) I renamed c:\windows\system32\drivers\sfvfs02.sys to sfvfs02.sy (or you can just remove this file... )

    and then i renamed also these files:

    %SystemRoot%\system32\drivers\sfsync03.sys

    %SystemRoot%\system32\drivers\sfhlp02.sys

    %SystemRoot%\system32\drivers\sfdrv01.sys

    (This list i found here: http://superuser.com/a/93473/196494 )

    3) reboot computer and it works!
     
    Jan Vondrouš, Jun 30, 2025 at 12:01 PM
    #2
  3. Windows 10 corrupt boot file sfvfs02.sys

    Thanks, this worked for me too. Troubles with the driver occurred after Update to Windows 10, Update 1607.

    Ubuntu is not required, just boot with the DOS window and rename the files

    e.g. (if not DOS experienced)

    c:

    cd windows

    cd system32

    cd drivers

    ren sfvfs02.sys sfvfs02.sy

    ...
     
    Ralf MartinHansen, Jun 30, 2025 at 12:01 PM
    #3
  4. Renamed mouse.sys and keyboard.sys and got locked out of computer

    lvrs64.sys

    Same problem. Sometimes multiple BSOD's per day. I disabled lvrs64.sys by renaming it _lvrs64.sys and replaced it with the generic Windows driver, but now the video works,
    but no audio.
     
Thema:

Renamed mouse.sys and keyboard.sys and got locked out of computer

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