Windows 10: LCore.exe error on startup - winrnr.dll error

  1.    03 Jul 2017 #1

    LCore.exe error on startup - winrnr.dll error

    On startup, I get a popup error message LCore.exe.

    C:\Windows\System32\winrnr.dll is either not designed to run on windows or it contains an error....

    I checked the System32 directory and it says that the winrnr.dll file has not been modified for over a year.

    Any suggestions on how to fix this error?
    Attached Thumbnails Attached Thumbnails win10 error winrnr_dll.jpg  
      My ComputerSystem Spec

  2.    03 Jul 2017 #2

    See this item at bleeping computer (an entirely legit and reliable source of information): Launch LCore - LCore.exe - Program Information. It's associated with Logitech Gaming Software, which you may need to uninstall, download afresh and reinstall to address this issue. Try here: Logitech Gaming Software - Logitech Support.
      My ComputersSystem Spec

  3. banger's Avatar
    Posts : 397
    Windows 10 Pro x86 and x64 dual boot
       03 Jul 2017 #3

    Make sure you get the latest version as some older Logitech drivers cause blue screens. Also I think one program needs deleting as it runs with a lot of resources in the latest driver.

    Edit: LGS 8.94.104 is fixed with the resource bug.
      My ComputerSystem Spec


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