Error 5

I keep getting this error when trying to startup Mapmonkey...

Quote:

---

Error Details:

Number: 5
Description: Invalid procedure call or argument
Source: Main_Form_Load
Version: 1.1.344
HelpContext: 1000005
HelpFile:
LastDllError: 0

---

cant seem to find a solution.. have uninstalled it and reinstalled it, but it won't work

I have the same problem.

It was working. Then I tried it with my GPS plugged in and now it won't work.

Any Ideas?