Testing DM for Rhapsody 4.0 RC-5 with Active Managed project area.

Greetings team.

I am testing  DM for Rhapsody 4.0 RC-5 on Windows Server 2008 SR2.
With Rhapsody 8.0 beta : RhapsodyScorpioWindows.BuildNo5056829 from the open beta site.
Trying to create/access/export actively managed project area Rhapsody crash.

Please advise if my configuration is correct. (DM-RC5, Rhapsody, DM client version).
Or when (what release) it will be ready for testing.

Thanks
Joy and happiness
David