I recently downloaded the Tinmouse 737-200 for FS2004.Whenever I try to open the FSUIPC module when FS2004 is active (using the alt key), I get an error message saying FS9 has encountered a problem and has to close and I have to close it. It's like a crash-to-desktop situation.This problem also happens if I pause FS9 and minimize it.This means I cannot calibrate FSUIPC. Can someone give a solution?I'm using Vista 32-bit and FSUIPC 3.70 registered.Great job designing the plane, panels, etc. If only I could fly it without a hitch...Thanks.