How to Download Wuauclt.exe and Fix Runtime Error Messages

Last Updated: 11/25/2023
[Time to Read Article: 5 minutes]

Windows Update files such as wuauclt.exe utilize the EXE file extension. This file is considered a Win64 EXE (Executable application) file, and was first created by Visicom Media Inc for the Microsoft® Windows® Operating System software package.

The release of wuauclt.exe introduced for Windows was on 11/08/2006 in Windows Vista. The latest file update released for ManyCam 6.7.1.2 was on 06/20/2019 [file version 10.0.16299.98 (WinBuild.160101.0800)]. wuauclt.exe is bundled with the software package in Windows 10, Windows XP, and Windows Vista.

In this article, you will find detailed wuauclt.exe information, a EXE file troubleshooting guide, and a list of versions that are available for free download.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: wuauclt.exe
File Extension: EXE file extension
Description: Windows Update
Object File Type: Executable application
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Microsoft Corporation
Software Program: Microsoft® Windows® Operating System
Legal Copyright: © Microsoft Corporation. All rights reserved.
File Details
Character Set: Unicode
Language Code: Neutral
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x1a10
Code Size: 24064


What are wuauclt.exe Error Messages?


wuauclt.exe Runtime Errors

Runtime errors are ManyCam errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when wuauclt.exe is attempted to be loaded either when ManyCam is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using ManyCam.

In most cases, wuauclt.exe runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these wuauclt.exe error messages mean that ManyCam was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, ManyCam will be unable to start without resolving these errors.

Some of the most common wuauclt.exe errors include:

  • wuauclt.exe - Bad Image.
  • wuauclt.exe Application Error.
  • wuauclt.exe could not be found.
  • wuauclt.exe could not be installed.
  • wuauclt.exe could not be launched. Class not registered.
  • wuauclt.exe could not be started.
  • wuauclt.exe failed to initialize properly.
  • wuauclt.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
  • wuauclt.exe is not a valid Win32 application.
  • wuauclt.exe is not running.
  • Cannot find wuauclt.exe.
  • Error starting program: wuauclt.exe.
  • Faulting Application Path: wuauclt.exe.
  • The file wuauclt.exe is missing or corrupt.
  • Windows failed to start - wuauclt.exe.
System Error


The program can’t start because wuauclt.exe is missing from your computer. Try reinstalling the program to fix this problem.

Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

Finding the source of the wuauclt.exe error is key to properly resolving these errors. Although most of these EXE errors affecting wuauclt.exe will happen during startup, occasionally you will encounter a runtime error while using Microsoft® Windows® Operating System. This can occur due to poor programming on behalf of Microsoft Corporation, conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of wuauclt.exe errors can occur if it has been accidentally moved, deleted, or corrupted by a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix wuauclt.exe Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your wuauclt.exe issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the wuauclt.exe error, please proceed to the Step 2 below.

Step 2: If recently installed ManyCam (or related software), uninstall then try reinstalling ManyCam software.

You can uninstall ManyCam software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for ManyCam 6.7.1.2 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall ManyCam software.

If this Step 2 fails as well, please proceed to the Step 3 below.

ManyCam 6.7.1.2

Visicom Media Inc

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many wuauclt.exe error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the wuauclt.exe error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your wuauclt.exe File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate wuauclt.exe file version. We maintain a comprehensive database of 100% malware-free wuauclt.exe files for every applicable version of ManyCam. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download wuauclt.exe Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate ManyCam folder location:
    Windows XP: C:\WINDOWS\system32\dllcache\
    Windows XP: C:\Windows\System32\
    Windows Vista: C:\Windows\System32\
    Windows 7: C:\Windows\System32\
    Windows 8: C:\Windows\System32\
    Show 27 more directories +
    Windows 8.1: C:\Windows\System32\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.98_none_d1ae28471ad62966\
    Windows 10: C:\Windows\System32\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D53791E\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.1059_none_b65bcd77db479da6\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.1059_none_b65bcd77db479da6\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-w..wsupdateclient-core_31bf3856ad364e35_10.0.16299.522_none_bc81bde214541892\
    Windows 10: C:\Windows\System32\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve wuauclt.exe problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download wuauclt.exe Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying wuauclt.exe to your appropriate Windows system directory. Visicom Media Inc typically does not release ManyCam EXE files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing wuauclt.exe and all other EXE files for ManyCam. An incorrectly installed EXE file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10
Windows XP
Windows Vista
Windows 8.1
Windows 8
Windows 7


Files Related to wuauclt.exe


EXE Files Related to wuauclt.exe

File Name Description Software Program (Version) File Size (bytes) File Location
connect_game_x86.exe ManyCam Game Capture Connection Helper ManyCam Virtual Webcam (1.0.0.1) 17408 C:\Users\Tester\AppData\Local\Microsoft\Windows...
ManyCamBrowserProc.exe Windows Executable ManyCam 6.7.1.2 186880 C:\Users\Tester\AppData\Local\Microsoft\Windows...
MpSigStub.exe Microsoft Malware Protection Signature Update Stub Microsoft Malware Protection (1.1.16200.1) 741432 C:\Windows\inf\
QtWebEngineProcess.exe Qt Qtwebengineprocess Qt5 (5.12.3.0) 15872 C:\Windows\Temp\CC614C39-A1B4-425A-AE32-96DAC31...
FileSyncHelper.exe Microsoft OneDriveFileSyncHelper Microsoft OneDrive (19.152.0801.0009) 2123896 C:\Users\Bill\AppData\Local\

Other Files Related to wuauclt.exe

File Name Description Software Program (Version) File Size (bytes) File Location
Sessions.back.xml Extensible Markup Language ManyCam 6.7.1.2 5303712 C:\Windows\servicing\Sessions\
setupact.log Log ManyCam 6.7.1.2 9604 C:\Windows\System32\Sysprep\Panther\
setupapi.dev.log Log ManyCam 6.7.1.2 719054 C:\Windows\inf\
WmiApRpl.ini Windows Initialization ManyCam 6.7.1.2 29736 C:\Windows\inf\WmiApRpl\0009\
diagerr.xml Extensible Markup Language ManyCam 6.7.1.2 34584 C:\Windows\Panther\UnattendGC\


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