What MS-DOS program? Written yourself, or bought?
What is doing all the time, running fine?
Why an MS-DOS program?
Visited the makers web-site/FAQ-list?
Contacted the maker already?
Paid support?
What version of Windows?
Alternatives to using this program?
Kees
I have an MS-DOS program that runs under Windows and just about every day, I get this error message which says:
"The program tried to execute an invalid instruction.
Fault location: 5D60:026C
Interrupts in Service: None"
I simply close the program and reopen it by clicking on the desktop short cut and the program runs fine for another day or so.
What is going on here? What invalid instruction is the program trying to execute and why? Is there a way to stop this from happening?

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