I have a program written in Visual Fox Pro 3.0 that we have attempted to convert to 6.0. The conversion is successful but the program is one that is used by up to 7 users at one time. When more than one user access a form in the program they both lock up or the PC just reboots. All PC are Pentium 166 with 32 mb of Ram running Windows 98 SE. The network is a NT 4.0 network. Any ideas on what could be happening? Any suggestions would be greatly appreciated.