What is wuauclt.exe?

wuauclt.exe is part of Microsoft® Windows® Operating System and developed by Microsoft Corporation according to the wuauclt.exe version information.

wuauclt.exe's description is "Automatic Updates"

wuauclt.exe is digitally signed by Ningbo Gaoxinqu zhidian Electric Power Technology Co., Ltd..

wuauclt.exe is usually located in the 'c:\users\%USERNAME%\startup\' folder.

Some of the anti-virus scanners at VirusTotal detected wuauclt.exe.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

Vendor and version information [?]

The following is the available information on wuauclt.exe:

PropertyValue
Product nameMicrosoft® Windows® Operating System
Company nameMicrosoft Corporation
File descriptionAutomatic Updates
Internal namewuauclt.exe
Original filenamewuauclt.exe
Legal copyrightⓒ Microsoft Corporation. All rights reserved.
Product version7.5.7601.17514
File version7.5.7601.17514

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product nameMicrosoft® Windows® Operating System
Company nameMicrosoft Corporation
File descriptionAutomatic Updates
Internal namewuauclt.exe
Original filenamewuauclt.exe
Legal copyrightⓒ Microsoft Corporation. All right..
Product version7.5.7601.17514
File version7.5.7601.17514

Digital signatures [?]

wuauclt.exe has a valid digital signature.

PropertyValue
Signer nameNingbo Gaoxinqu zhidian Electric Power Technology Co., Ltd.
Certificate issuer nameThawte Code Signing CA - G2
Certificate serial number13d9d0907ed3786aab3d19da4a7147cc

VirusTotal report

24 of the 55 anti-virus programs at VirusTotal detected the wuauclt.exe file. That's a 44% detection rate.

ScannerDetection Name
Ad-Aware Gen:Variant.Strictor.69673
AhnLab-V3 PUP/Win32.FakeMS.C1413705
ALYac Gen:Variant.Strictor.69673
Arcabit Trojan.Strictor.D11029
AVG Generic_r.EQZ
AVware VirTool.Win32.Obfuscator.da!k (v)
BitDefender Gen:Variant.Strictor.69673
Comodo UnclassifiedMalware
Emsisoft Gen:Variant.Strictor.69673 (B)
ESET-NOD32 Win32/Agent.WOR
F-Secure Gen:Variant.Strictor.69673
GData Gen:Variant.Strictor.69673
K7AntiVirus Trojan ( 004b08cf1 )
K7GW Trojan ( 004b08cf1 )
Kaspersky Trojan.Win32.Fsysna.borg
McAfee Artemis!93CED1FF9BEB
McAfee-GW-Edition Artemis!Trojan
Microsoft Trojan:Win32/Jaku.A
MicroWorld-eScan Gen:Variant.Strictor.69673
nProtect Backdoor/W32.Jaku.119800
Qihoo-360 Win32/Trojan.Adware.37e
VIPRE VirTool.Win32.Obfuscator.da!k (v)
ViRobot Trojan.Win32.Agent.119800[h]
Zillya Trojan.Fsysna.Win32.7428
24 of the 55 anti-virus programs detected the wuauclt.exe file.

wuauclt.exe removal instructions

The instructions below shows how to remove wuauclt.exe with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the wuauclt.exe file for removal, restart your computer and scan it again to verify that wuauclt.exe has been successfully removed. Here are the removal instructions in more detail:

  1. Download and install FreeFixer: http://www.freefixer.com/download.html
  2. Start FreeFixer and press the Start Scan button. The scan will finish in approximately five minutes.
    Screenshot of Start Scan button
  3. When the scan is finished, locate wuauclt.exe in the scan result and tick the checkbox next to the wuauclt.exe file. Do not check any other file for removal unless you are 100% sure you want to delete it. Tip: Press CTRL-F to open up FreeFixer's search dialog to quickly locate wuauclt.exe in the scan result.
    Red arrow point on the unwanted file
    c:\users\%USERNAME%\startup\wuauclt.exe
  4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the wuauclt.exe file.
    Screenshot of Fix button
  5. Restart your computer.
  6. Start FreeFixer and scan your computer again. If wuauclt.exe still remains in the scan result, proceed with the next step. If wuauclt.exe is gone from the scan result you're done.
  7. If wuauclt.exe still remains in the scan result, check its checkbox again in the scan result and click Fix.
  8. Restart your computer.
  9. Start FreeFixer and scan your computer again. Verify that wuauclt.exe no longer appear in the scan result.
Please select the option that best describe your thoughts on the removal instructions given above








Free Questionnaires

Other files also named wuauclt.exe

wuauclt.exe (119 votes)

Hashes [?]

PropertyValue
MD593ced1ff9beb6d44ac0d7afac4de7ccd
SHA25626215bf18276b7009d3785180a06879024d80a4148ea93c88977ca028912308b

Error Messages

These are some of the error messages that can appear related to wuauclt.exe:

wuauclt.exe has encountered a problem and needs to close. We are sorry for the inconvenience.

wuauclt.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.

Automatic Updates has stopped working.

End Program - wuauclt.exe. This program is not responding.

wuauclt.exe is not a valid Win32 application.

wuauclt.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

What will you do with wuauclt.exe?

To help other users, please let us know what you will do with wuauclt.exe:



Comments

Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.

I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.

No comments posted yet.

Leave a reply