SOLUTION: ocx or one of its dependencies not correctly registered: a file is missing or invalid.
Problem:
I used Windows 7 64-bit. I ran a program called Midimaker, and got the message:
"Comdlg32.ocx or one of its dependencies not correctly registered: a file is missing or invalid."
SOLUTION:
I ran the program in Compatibility mode for Windows XP. It worked.
