How to fix error code windows 641 for the Vista updates?

Update failed for the update to Service Pack 1.

Hello

Thank you to contact Microsoft Community and we will be happy to help you with your concern.

According to the description, you can not install Windows Vista SP1.

This problem can be solved by running a scan of the System File Checker.

Method 1: download and install the Windows Vista SP1 manually and check if it helps.

For Windows Vista 32-bit SP1:

http://www.Microsoft.com/en-in/Download/details.aspx?ID=30

For Windows Vista SP1 64-bit:

http://www.Microsoft.com/en-in/Download/details.aspx?ID=21299

Method 2: Perform the steps from the link below and see if it helps.

How to resolve problems connecting to Windows Update or Microsoft Update

Hope this information helps.

Answer to us if you have problems with Windows Update or any other issue of Windows, and we would be happy to help you.

Good day!

Tags: Windows

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