"MDAC/Jet installation is not working". What to do next?

Question

I haven't used SL Photo Classic 4 for several months. Tried to start it, got the error message "MDAC/Jet installation is not working" in a popup with [Exit] [More Information] [View logfile].
[More information] and [View logfile] to do do anything.
Researched error, found a repair in Major Geeks. Ran the repair. Tried Photo Classic again. Same results but it took it longer to return the error message.

What to do next?

Answer 1

The user can try to uninstall and reinstall the program, or try a different repair tool. It may also be helpful to check for updates and make sure the computer meets the system requirements for the program.