Hello, i have a 1996 Cincinnati VT220 molding machine and it has been running fine. I came in today to find the machine has this error on bootup - Error! E00077. It pops up on screen after it passes phase2 bootup check, it pauses a few seconds and displays this error at the bottom.

Does anyone know of a possible fix for this besides paying a few thousand dollars to a rep to come out just to reload software?

Any help is appreciated.

Thanks,
Richard