Pushing OpsMgr SP1 Agent to Windows Server 2008
I have a couple of brand new Windows Server 2008 setup and trying to push OpsMgr agent to them but I got the below error:
The MOM Server would not execute WMI Query "Select * from Win32_Operatingsystem" on computer xyzsmsp02.whatever.com.
Operation:Agent Install
Install account: my domain admin account
Error Code: 800706BA
Error Description: The RPC server is unavailable
As we already know by default Windows Server 2008 doesn't install much and block "everything"!
All we have to do to fix the above error is to go to Windows Firewall on the Windows server 2008 box and enable WMI exception!