Error when create "Rate" application(BPC 7.5 sp8 MS version)

Hi

When trying to create a "Rate" application in an AppSet, I get the following Error

#ERROR#AppSetClient##EPM-BPC-MS##2e245390-89e3-43a3-acda-3c03a23afb9b###AdminApplicationMgr::GetApplicationType#ALTRON\\DMarais########Plain##

[LOG ID:2563]
System.ArgumentOutOfRangeException: Index was out of range. Must be
non-negative and less than the size of the collection.

Parameter name: index at
System.Collections.ArrayList.get_Item(Int32 index) at
OSoft.Consumers.Admin.AppSetClient50.AdminApplicationMgr.GetApplicationType(ArrayList
arrActionPane, Int32 nArrayListIndex, Int32 nArrIndex)#

Anyone who knows a workaround or solutions to this.

Regards

Sisa Dludlu