I am attempting to upgrade my Exchange 2010 to SP1, but I am continually getting "A reboot from a previous installation is pending. Please restart the system and rerun the setup."
I am running 2008 R2
The Domain functional level is already at 2003
All roles are on the same physical box.
Windows Updates is disabled.
"Configuring Prerequisites" completed
The system has been rebooted several times without a change.