To Fix Missing or Corrupt wuaueng1.dll, download the wuaueng1.dll file located on this page.

About wuaueng1.dll

  • Developer
    : Microsoft Corporation
  • Product
    : AutoUpdate-modul för Windows Update
  • Filename
    : wuaueng1.dll
  • Architecture
    : 32
  • MD5
    : a96900564094c86eff4b7e4874d9f90d
  • Version
    : 5.4.3790.5512
  • Size
    : 94 kb
  • Copyright © Microsoft Corporation. All rights reserved.
Download wuaueng1.dll (32Bit)
32Bit OS

About wuaueng1.dll Errors

At the point when an application requires wuaueng1.dll, Windows will check the application and framework folders for this .dll file. If the file is missing you may get an error and the application may not work appropriately.

.DLL Error Examples


This application has neglected to start because wuaueng1.dll was not found. Re-installing the application may fix this issue.


wuaueng1.dll Not Found.

Fixes for wuaueng1.dll errors.

  • Re-Install the application that requires wuaueng1.dll.
  • Update the application to the latest version.
  • Install all Windows updates and any available driver updates.
  • Clean your registry and optimize your computer.
  • Download and install wuaueng1.dll.

Point to Remember:

Did you know? You may as of now have this file, despite the fact that you are getting .dll errors. That is because the .dll file may have been moved or renamed by another application. Verify whether you as of now have wuaueng1.dll on your PC.

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