BA - Configurator

I am trying to Install BA (Business Analytics) Basic on NAV 5 (sp1) on SQL 2005.

But I keep getting an error when running the Configurator fra the BA-database window in NAV.

The Configurator has success on the three first tasks: Build Internal Representation, Install Custom SSIS Tasks, Create SQL Server Database.

But the fourth task: Create SSIS Package (Part 1) fails. With the following error.

“Could not load file or assembly ‘TARGIT.SSIS.CustomTasks.QualityCheck, Version=, Culture=neutral, PublicKeyToken=b6b85507b4a69d15’ or one of its dependencies. The system cannot find the file specified.”

Any one who can help ?

Thanks in advance