Hi,
Thank you for the update.
I suggest you to follow the steps given in the link below.
How do I reset Windows Update components?
https://support.microsoft.com/en-us/kb/971058
Note: This section, method, or task contains steps that tell you how to modify the registry.
However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs.
For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base.
How to back up and restore the registry in Windows
http://support.microsoft.com/kb/322756/en-us