Every time I try to install OLAP Services and a prebuilt cube into a client server system (NT4 & SQL 7) I get errors when I try to process the cube. Restoration is not a problem. The setup works fine if I use it in the system on which the cube was constructed. All database structures are the same at all locations as is the rest of the software. There are hardware differences. Any ideas how I can prepare a cube that can work with an existing database once OLAP serices are installed?