Can't open devmgmt.msc

Anonymous
2019-03-16T06:20:56+00:00

After resetting Windows 10, the cursor on my laptop is disappears. Maybe it is because the pointer driver. Some guides ask me to open device manager (devmgmt.msc) but when I tried to open it, the error Windows from mmc appears and said "Unable to make new document". Can someone help me?

Sorry for my bad grammar

Windows for home | Windows 10 | Devices and drivers

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  1. Anonymous
    2019-03-18T08:24:40+00:00

    It seems something went wrong. Please try this:

    1. Type "cmd" in windows search bar
    2. Right click on "Command Prompt"
    3. Select "Run as Administrator"
    4. Type "Dism.exe /online /Cleanup-Image /StartComponentCleanup" without quote and press ENTER
    5. Type "DISM /Online /Cleanup-Image /StartComponentCleanup" without quote and press ENTER
    6. Type "DISM /Online /Cleanup-Image /AnalyzeComponentStore" without quote and press ENTER
    7. Type "DISM /Online /Cleanup-Image /CheckHealth" without quote and press ENTER
    8. Type "DISM /Online /Cleanup-Image /ScanHealth" without quote and press ENTER
    9. Type "DISM /Online /Cleanup-Image /RestoreHealth" without quote and press ENTER

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  2. Anonymous
    2019-03-16T11:12:12+00:00

    When I do DISM /Online /Cleanup-Image /RestoreHelath it stopped at 72.7% with error code: 0x800f0950

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  3. Vijay A. Verma 104.9K Reputation points Volunteer Moderator
    2019-03-16T10:47:02+00:00

    Hi FajarAditya

    I am Vijay, an Independent Advisor. I am here to work with you on this problem.

    I would recommend that you perform a Windows 10 repair upgrade (This is not Reset or Reinstall of Windows). Repair upgrade fixes all Windows errors and retains all files, applications and settings. (You will not lose any data while backup is a good idea) Below is a good guide to perform repair upgrade

    https://www.tenforums.com/tutorials/16397-repai...

    Do let me know if you require any further help on this. Will be glad to help you.

    Disclaimer - This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.

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  4. Anonymous
    2019-03-16T06:35:36+00:00

    Hi FAJARADITYA,

    I'm Stefano an Independent Advisor here to help you.
    In order to open Device Manager try this;

    1. Press WINDOWS + X
    2. Click on "Device Manager"

    If It doesn't start, then follow this procedure:

    1. Type "cmd" in windows search bar
    2. Right click on "Command Prompt"
    3. Select "Run as Administrator"
    4. Type "sfc /scannow" without quote and press ENTER

    Then :

    1. Type "cmd" in windows search bar
    2. Right click on "Command Prompt"
    3. Select "Run as Administrator"
    4. Type "DISM /Online /Cleanup-Image /CheckHealth" without quote and press ENTER
    5. Type "DISM /Online /Cleanup-Image /ScanHealth" without quote and press ENTER
    6. Type "DISM /Online /Cleanup-Image /RestoreHealth" without quote and press ENTER

    You can also perform a clean boot:
    https://support.microsoft.com/en-us/help/929135...

    Now see if device manager works.

    Please let me know if that fix your issue.

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