Here is the steps to my problem:
I have a MOLAP cube with MOLAP dimensions on the AS2008 server
I connect to it with Excel 2007 and save it in a local cube file (.cub)
I disconnect from network, then I try to open the offline cub file through excel. It is successful.
I copy the .cub file to another machine, start Excel, try to connect to the .cub and I got error.
Please help. Thank you so much.
Additional info, on the machine I failed to open the offline cube, I have also installed Microsoft SQL Server 2008 Analysis Services 10.0 OLE DB Provider.