Fix Wuauclt.exe
What is Wuauclt.exe?
Common Problems
How to Fix Wuauclt.exe
Fix Wuauclt.exe
Wuauclt.exe Support Guide

How To Fix Wuauclt.exe Errors

What is Wuauclt.exe?
Wuauclt.exe is the Windows Update AutoUpdate Client, which is a background process that checks for available updates for Windows and other Microsoft-based software. Some users have reported that it causes performance issues. In addition, several viruses, such as Cult Trojan, can masquerade as this process.
Common Problems
There can be an issue with Wuauclt.exe if you encounter any of the following: automatic updates stop working, Wuauclt.exe error messages, slow PC performance, necessary Windows services and processes crash, or if it is a trojan virus in disguise.
Fixing Wuauclt.exe
To fix Wuauclt.exe issues and ensure your computer functions error free, it is highly recommended that you download and run the Wuauclt.exe repair tool Advanced System Repair. Click the button below to download the software.
Download Wuauclt.exe Repair Tool Download Wuauclt.exe Repair Tool  (18.5 MB)
Download & run Advanced System Repair.

Click 'Scan' to search for errors.

Click 'Fix All' and you're done!

Fix Your Computer Now

Designed for Windows 10, 8, 7, Vista & XP
  7 Comments on "How to Fix Wuauclt.exe"

JonnyBoy says: Topic: Support 
I wasn't sure if this would work but it did!

JMcaddy55 says: Topic: Support 
this helped immensely

LIANNE says: Topic: Support 
Yay, this fixed the errors I was getting

CompWhiz says: Topic: Support 
no more wuauclt.exe - phew

Daisy_Girl says: Topic: Support 
This is one happy girl!!!

AlexTheGr8 says: Topic: Support 
Wish I would have found this sooner. I spent 2 hours trying to figure it out myself.

JeannieC says: Topic: Support 
I'm amazed that even a computer challenged person like me was able fix it.

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