I notice that someone else had this problem recently and that
problem was resolved with a comment about an installation problem.
I have installed RH X5 and updates 5.1 and 5.2 on a recently
rebuilt PC. I have full admin rights to the PC, and have installed
under my login. The installation appears fine, but when I attempt
to open a project through version control, I get the message
'Error: Unknown Exception. Contact Technical Support'.
Does anyone have any ideas about what I should check?