Windows Update_643

How To Fix Windows Update_643:

Windows Update_643 Description:   This issue may occur if the MSI software update registration has become corrupted, or if the .NET Framework installation on the computer has become corrupted.

Windows Update_643

 

 

Solution for Windows Update_643: To resolve  this issue, try one or more of the following methods

Method 1: Fix MSI software update registration corruption issues

  1. Visit Windows Update, and then try to install the updates again.
  2. Try to re install the .NET Framework update.

If the issue is not resolved, go to method 2.

Method 2: Repair the .NET Framework

Windows Update_643

re install the .NET Framework update:

  • The .NET Framework 4
  • The .NET Framework 3.5 SP1
  • The .NET Framework 3.0 SP2
  • The .NET Framework 2.0 SP2

If the issue is not resolved, or if you are using other versions of the .NET Framework, go to method 3.

Method 3: Uninstall and re install the .NET Framework

Use the .NET Framework Cleanup Tool to uninstall multiple versions of the .NET Framework, and then re install the components.

Restart the computer.

Visit Windows Update again, and then check for and install updates.

Try to re install the .NET Framework update.

If the issue persists, its time for a PC checkup  by our technical expert:

Computers perform best when they receive regular, professional maintenance. The installation and un-installation of software, hardware, and drivers often leave remnants behind in your registry, resulting in a tangle of unused applications, broken drivers, and incomplete and empty command signals. This mass of confusion slows down your computer and if not addressed promptly can lead to serious problems such as computer freezing, programs not responding, and system crashes.

Chat with our Technical Experts for further help and support

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Other Errors :

Error Code 0-2 Error Code 300184-4 Error Code 30089-13 Error Code 30145-16
Error Code 15-14 Error Code 2-4 Error Code 32-4 Error Code 5-11
Error Code 30203-11 Error Code 0-3 Error Code 30029-4 Error Code 30033-27
Error Code 30033-77 Error Code 30045-11 Error Code 30045-4 Error Code 30088-26
Error Code 30088-27 Error Code 30088-4 Error Code 0-4 Error Code 30089-4
Error Code 30094-1 Error Code 30094-4 Error Code 30102-11 Error Code 30102-13
Error Code 30102-4 Error Code 30125-4 Error Code 30145-13 Error Code 0-9
Error Code 30145-27 Error Code 30145-4 Error Code 30169-22 Error Code 30174-4
Error Code 30175-4 Error Code 12002-4 Error Code 12007-4 Error Code 12152-4