How Do I Fix appupdate.dll Error

Nowadays, it is quite common to come across appupdate.dll issues. Normally, If you don't fix appupdate.dll in time, it will be really dangerous for your computer. Don't Panic! Keep Reading, here offers you several ways to fix appupdate.dll error.

appupdate.dll Error Message:

• "Cannot find [PATH]\appupdate.dll"
• "Cannot start [APPLICATION]. A required component is missing: appupdate.dll. Please install [APPLICATION] again."
• "The file appupdate.dll is missing."
• "appupdate.dll Not Found"
• "This application failed to start because appupdate.dll was not found. Re-installing the application may fix this problem."

appupdate.dll File Information:

Description: AppUpdate Control (http://www.appupdate.com)

Product: AppUpdate (http://www.appupdate.com)

Company: DTLink Software (http://www.dtlink.com)

Version: 3.0.0.19

File Size: 264043 bytes (257.85 kb)

Md5 Hash: 0f12bf41e189045d5daec1de46d51cdb

Resolve appupdate.dll Issues Manually!

Step One: Download appupdate.dll Files with SmartPCFixer.

Step Two: Extract the downloaded file to the program folder that the appupdate.dll file is damaged. Restart your PC and see if the problem is resolved.

Step Three: If the appupdate.dll not found error still occurs, I recommend you run a SFC. Most often, System File Checker is able to chect out the corrupted appupdate.dll system files for you, and troubleshoot it easily.

Run SFC to check the corrupted files of your computer:

SFC is a free utility which allows users to scan for corruptions in Windows system files and restore corrupted files. You should know that damaged system files may cause serious disaster for your PC.
Following the below steps and fix corrupted files by yourself: (Windows 7 or Windows Vista)

1. Click "Start" Button, and type CMD in the searching box. Right-click "CMD", then run as administrator.

2. At the command prompt, type the following command, and then press ENTER:
sfc /scannow

3. You may see the following message.

• Windows Resource Protection did not find any integrity violations. (It indicates that you don't have corrupted windows files.)

• Windows Resource Protection could not perform the requested operation.
• Windows Resource Protection found corrupt files and successfully repaired them.
  
• Windows Resource Protection found corrupt files but was unable to fix some of them.  (To repair the corrupted files manually, view details of the System File Checker process to find the corrupted file, and then manually replace the corrupted file with a known good copy of the file.)

Quote from:http://support.microsoft.com/kb/929833/en-us

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