Windows server 2008 with sp2 64bit

The installation runs without any problem, POA, MTA and GWIA all work fine except WebAccess.

Event log:

Event ID: 104
The WebAccess (WEBAC80A) service encounters this application error 4.

Open C1 and check WEBAC80A's properties with error: WebAccess Admin Could not initialize Flaim database. And I noticed most GroupWise snap-in are missing.

Please help.