Error code 643 prevents me from installing my latest windows update.

original title: Error code 643 prevents me from installing my latest windows update. Recently when I exit I am repeatedly told I have 1 new update to be installed. It never goes away. Is there a connection?

When I try to install my latest windows update it fails due to error code 643. Also when I exit my computer I am repeatedly told that I have one new update. This happend everytime I exit the system..

 

Question Info


Last updated March 29, 2019 Views 53,767 Applies to:
Answer
Hello Ray Kouri,

Thank you for using Microsoft Answers Forums.

Solution for code 643:


This is a common issue with the .NET Framework Updates.

http://support.microsoft.com/kb/923100

Follow the steps from the above web link to resolve the issue.
 
That should do the tirck for you.

Thank you.

Regards,

Augustine.

UDAY$012 Please let me know whether the solution worked or not, I appreciate and value your feedback.

2 people were helped by this reply

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