If you're experiencing this shutdown frequently it's due to the Group Message box issue I described in the release notes.....If you go from your inbox to a group box, then click out to go somewhere else like the Schedule when you eventually click on Messages again you will get that Run-Time error 5 and the shutdown. We've fixed this in the patch release. In the meantime, to avoid this problem tell everyone to open their inbox after they've worked in the group, then click out the the other sections and you wont get the error when you click on Messages the next time.
