Windows Server 2008 R2 64bit not allowing to download the windows updates

Hi All,

I have a fresh installation of W2K8 R2 x64. Since then i could not able to download any windows updates. i have read and follow the below thread discussion but still to problem is not resolve. can anyone please guide me how i can overcome this problem.

http://social.technet.microsoft.com/Forums/en-US/winserverwsus/thread/11c77493-7c8f-41ab-8ae2-8256a2cfc66f/

Regards,

Waqas Hanif