Hi,
I try to enable the Asp.net 3.5 in my company's web server (window server 2012 R2 64Bit). Unfortunately, it failed. I search the solution and came across the solutions as following.
http://support.microsoft.com/kb/3002547
from the article, I uninstall the update 2966828 and install
Download the NDPFixit-KB3005628-X64.exe package now, then try again the asp.net 3.5 installation. Somehow, the problem remain.
Somehow, the whole window update is not working. and Search results for "WindowsUpdate_8024402F OR WindowsUpdate_dt000" (0) ... cannot find solution.

Please help, the webserver already have asp.net 4.5 installed.
Thank you.
Best Regard
Vincent.