Removing KB2667402 Before Installing Windows 2008 R2 Service Pack 1
I have been working on a large Exchange 2010 upgrade to Service Pack 2. The Exchange environment that I have been working within works well, but it has not had a lot of TLC in a while, and aside from the upgrade to Service Pack 2 for Exchange, I also needed to perform an upgrade to Service Pack 1 of the Windows 2008 R2 O/S.