What is wuaueng1.dll?
This page shows you how to download wuaueng1.dll and repair wuaueng1.dll file errors. The cause and common error messages are also discussed. If Microsoft Windows or application is unable to run due to “Cannot find the file wuaueng1.dll” or “wuaueng1.dll is corrupt” or wuaueng1.dll may be missing/corrupt or you may have registry error. These errors will severely effect the normal operation of your computer. Common error messages are “wuaueng1.dll Not Found” or “wuaueng1.dll is missing”. Fixing these errors should be a high priority.
How to fix wuaueng1.dll cannot be found or other errors?
wuaueng1.dll was not found or simular errors usually means there wuaueng1.dll on your computer or it is corrupted. There are many reasons why wuaueng1.dll is having this issue but the best solution is normally installing the missing file. This is fairly easy to do as you can see below.
Before you download wuaueng1.dll
Check Your Windows Registry for wuaueng1.dll errors.
Sometimes the DLL might not be needed any longer but certain files still want to use the old version. The best way to fix this is to run a registry repair first and see if that fixes the problem. If that does not fix the problem then move onto downloading below.
How to Download wuaueng1.dll?
Click on the download link at the end of this post.
Will be downloaded as a .zip
Open up the download .zip and click on Extract All Files in to top left extract the DLL to c: as shown in the image below.
How to install or uninstall wuaueng1.dll file?
1. In Windows Mouse Click Start (Bottom Left) and Search for Run and Mouse Click on Run
2. Type CMD and Mouse Click Ok (like the below)
3. Type: cd then press Enter
To install type: regsvr32 wuaueng1.dll and then press Enter (shown below)
To uninstall type: regsvr32 -u wuaueng1.dll
If this does not work backup the old wuaueng1.dll and copy over the newly download DLL to the correct location.
4. It will only take a few seconds to install and you will get a message when it is finished. You might have to restart the computer if you are still getting DLL errors.
DLL File Details
File Name: wuaueng1.dll
File Size: 0.17 Mb
File Type: .dll file for windows
File Version: unknown
Download Here: wuaueng1.dll