NEMRC System FAQ
Fatal Error: Exc Code = C0000005
If you encounter the error above while using NEMRC. It is suggested that you completely shut down and restart your computer, and try whatever it was you were trying to do again. If it fails again, please contact NEMRC support.
This error in an internal FoxPro error and is normally caused by a memory address conflict. Restarting the computer resets the memory positions and hopefully resolves the immediate problem.