Installing security update of Silverlight fails with ERROR code 64C (Windows Server 2012 R2)

This week I had a problem during the patching of a Windows Server 2012 R2. Silverlight could not be updated. The Error code was 64C and below you will find a screenshot of the problem. In the KB of Microsoft the solution has been explained. But I will walkl you throw the steps with some … More Installing security update of Silverlight fails with ERROR code 64C (Windows Server 2012 R2)