I am using UFT 3.0 on a 333MHz system with Windows 98. Quite often the program will stop working and totally freeze up my computer (not cleared by CTL-ALT-DEL) and my having to shut down power to computer.
Usually no indication of what has happened at all. Finally got a "Illegal Operation" Windows message! Said Foxprow caused problem with module MACXW4.DRV.Checking my files I see the driver is with my ATI Rage Pro Turbo 2X AGP Graphics system.