Hello,
I'm facing problem to install windows server 2008 R2 SP1. I cannot install SP1. In this server have running Exchange 2010 server. to update Win2008 R2 SP1 facing the following error:
1. Service Pack installation failed with error code 0x800f0a12.
2. Installation Failure: Windows failed to install the following update with error 0x80070643: Windows Server 2008 R2 Service Pack 1 for x64-based Systems (KB976932).
Please suggest