DP6.11 VADP - Integration: Restore fails


I try to test the VADP-Integration. Backup of a VM was succesful, but when I try to restore the VM, I get the error message: Invalid configuration for devie 0:.. Virtual machine : error creating disk scsi-controller0:0 after the old VM is deleted and the new disk must be created. The VM is created and confguration files are restored their directory.

I installed DP on W2k3 R2, and DP with the patches 475 to 481 and 490.

Does anyone had the same problem ?

Thanks n advance