Had to revert to Server 2008R2 from Server 2012 due to an inability to install BP and during my test upgrade I ran into an issue: community.dynamics.com/.../microsoft-dynamics-gp-2013-known-upgrade-issues.aspx Unlike the #11, my installation doesn't have the white screen but seems like it has hung. I watched it get to the last table upgrades and that pop-up window then just disappeared but nothing is appearing on the screen. I can minimize/maxmize the program just fine. If I try to click the X to close it, I receive the following message: "Processes are currently being run that cannot be deleted. These processes must be run to completion before you exit." It has been this way for over two hours while initial upgrade itself took barely longer than an hour.
I don't remember my test upgrades on Server 2012 doing anything similar to this one so I'm a bit stumped right now.