Error code 645 while installing Windows Update KB2600217.

KB2600217 fails to install. Generates error code 645.


Original Title: KB2600217 fails everytime to install


Question Info

Last updated February 11, 2019 Views 7,496 Applies to:

Hi planner4u,

If you're still having an issue, you can also take a look at the following link regarding the .NET Framework Cleanup Tool:


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