Launching 5.0 pegs the processor at 99% and requires a hard reboot to stop. Out of the blue -doing this on 2 desktops out of 20+. No changes that we are aware of.

Any ideas?

I'm reaching way back in the memory banks here but those old versions got really upset if the workstation's default printer got removed.

A fresh install of FM may fix the problem or you could try removing the departed printer entry from the Windows Registry if you are comfortable with that kind of thing.

If you've never worked with the registry before be aware that you can turn your whole PC into toast if you make a mistake.