Windows 10: Can't open device manager, Computer Manager, or Services in windows 11

Discus and support Can't open device manager, Computer Manager, or Services in windows 11 in Windows 10 Software and Apps to solve the problem; So when i try to open device manager, i get this error - "This operation has been cancelled due to restrictions in effect on this computer. Please... Discussion in 'Windows 10 Software and Apps' started by Ben Paul Thankachan, Jan 1, 2023.

  1. BEN PAUL THANKACHAN
    Ben Paul Thankachan Win User

    Can't open device manager, Computer Manager, or Services in windows 11


    So when i try to open device manager, i get this error - "This operation has been cancelled due to restrictions in effect on this computer. Please contact your system administrator.".When I tried to manage "This PC", it gives the error "This file foes not have any app associated with it for performing this action. Please install an app....". Same error pops up when i try to open Computer Manager.I tried opening services, and for some reason its not opening and when i try to open it from its file location, it gives the error - "This operation has been cancelled due to restrictions in effect on

    :)
     
    Ben Paul Thankachan, Jan 1, 2023
    #1
  2. APHEXDREAMER
    AphexDreamer Win User

    No hardware listed in Device manager?

    I don't konw whathappend but in Device manager and in my Network connections there is nothing where there used to be a Modem listed and all my hardware in Device Manager. What happend and how do I fix this?


    Can't open device manager, Computer Manager, or Services in windows 11 [​IMG]
     
    AphexDreamer, Jan 1, 2023
    #2
  3. ALEC§TAAR
    Alec§taar Win User
    Unable to Connect to Logical Disk Manager Service Error in Computer Management

    WELL, I'll be an "S.O.B."! I got it... lol, just now!

    Apparently, & I am going to record this & BOOKMARK/FAV it in my webbrowsers as "HOW TO FIX LOGICAL DISK MANAGER HASSLES" (lol), it is SOMETHING in my services!

    You need THIS list of them running (provided you have them online that is, some OS won't have SOME of these (this is Windows Server 2003) & some are 3rd party & won't matter):


    Can't open device manager, Computer Manager, or Services in windows 11 [​IMG]


    * NO SAFE MODE REQUIRED - THIS FIXED IT, PURELY SERVICES RELATED... oddly, no "dependencies" other than the ones the services need (RPC & Plug n Play) are listed in the 2 services for Logical Disk Management... it's like MS missed (somehow) the fact that there IS other dependencies on other services than what they list!

    That list above is PROBABLY "overkill" & it is only a fraction of that list above, but the point is there... with ALL of those active? Logical Disk Manager "gets its act together" again & works!

    APK

    P.S.=> BRB, with screenshot of services & their startup status needed for this to work, in case anyone else hits this... it is a real you-know-what if you can't get to a disk to format it, lol... so, recording it for everyone's sake! apk
     
    Alec§taar, Jan 1, 2023
    #3
  4. DARKNOVA
    Darknova Win User

    Can't open device manager, Computer Manager, or Services in windows 11

    No hardware listed in Device manager?

    Humour me, go into task manager and kill rundll32.exe and then re-open device manager.
     
    Darknova, Jan 1, 2023
    #4
Thema:

Can't open device manager, Computer Manager, or Services in windows 11

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