Windows 8 and 8.1 Forums

LogonUI and nvwgf2umx.dll - Application Error

  1. #1

    Posts : 3
    Windows 8.1 Pro

    LogonUI and nvwgf2umx.dll - Application Error

    Hello There,

    Anyone else seeing this? Seems like after 40 windows updates today 99% of the errors in the event log are gone (05.14.2014) All that is left is this one event. Has anyone else seen this?

    Faulting application name: LogonUI.exe, version: 6.3.9600.16384, time stamp: 0x5215f6c5
    Faulting module name: nvwgf2umx.dll, version:, time stamp: 0x53334a35
    Exception code: 0xc0000005
    Fault offset: 0x000000000044493a
    Faulting process id: 0x32c
    Faulting application start time: 0x01cf6f7f15d22c10
    Faulting application path: C:\WINDOWS\system32\LogonUI.exe
    Faulting module path: C:\WINDOWS\system32\nvwgf2umx.dll
    Report Id: 5a086add-db72-11e3-bff3-20cf301b9521
    Faulting package full name:
    Faulting package-relative application ID:


    - Provider
    [ Name] Application Error
    - EventID 1000
    [ Qualifiers] 0
    Level 2
    Task 100
    Keywords 0x80000000000000
    - TimeCreated
    [ SystemTime] 2014-05-14T14:16:34.000000000Z
    EventRecordID 39792
    Channel Application
    Computer Insanity

    - EventData

    Would love to track this last item down. I am thinking it has to do with the nvidia driver. I myself am using 337.50 Maybe a dropback to an older driver might clear this up, but before I start playing with the graphics I wanted to see if anyone else has seen this in their event logs. Please indicate what video driver you are using. Thanks!

    Kind regards,

      My System SpecsSystem Spec

  2. #2

    Chennai, India
    Posts : 23
    Windows 8 Pro

    This is a problem arising due to the Windows Update.

    Try uninstalling the update "kb285937" and cleanly check and repair your registry values.

    If that doesn't help, The only thing you could try is System Restore.

    Choose a Restore point you remember when you had no such errors
      My System SpecsSystem Spec

LogonUI and nvwgf2umx.dll - Application Error
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