3 replies
by jhpjr1 Accepted solution
by seanferd Accepted solution
Windows? Office? Adobe?
Is there more to the error message?
The most common occurrence of error 643 that I can find is an installation error for a DOT NET Framework update failure.
Maybe look at this:
http://www.acrobatusers.com/forums/aucbb/viewtopic.php?id=14327
If that doesn't help, tell us your OS info: Name, version, 32 or 64 bit, etc. What program are you trying to print/save from, or does it matter? (Acrobat, Office, etc.)
by ashily24dee Accepted solution
Hi,
The Windows update error code 643 in Windows 7 Operating System could be resolved by the two methods.
The first one is to fix the MSI software update registration corruption issues.
For this you have to first confirm whether the product is affected or not.
Then you have to re-create software update cache registry details and should delete the remaining software update references.
If the problem is not solved then, you are advised to repair the .NET Framework using the .NET Framework Cleanup Tool.
http://supportformicrosoft.iyogi.com/windows-7/windows-7-error-code-643.html
Hope this information helps you.
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