I have an issue with our VFP 9 application, It was running on the network with both machines the server and client running XP pro. Well the old server machine died so he decided to buy a windows 7 machine (2.4 quad core, 12gb DDR3 ram, 64-bit OS). The application runs great when he is the only user logged in, but as soon as the XP computer opens the program it slows to a crawl. We have tried turning off SMB2, checking all permissions, running in compatibility mode. Before he goes out and buys a new Windows 7 pro machine, does anyone have any other suggestions i can try to make this application run as fast as it did when both machines were xp pro.