I din't know if anybody else is experiencing this bug.... but I have it all the time, and I don't understand it:

Whenever I try to launch either the game itself or the editor, while I (have forgotten that) I'm still connected to the internet, an error message occurs, that "pretends" I run an unlicensed copy of the game, and either asks me to input my registration details or announces to quit the application !!

This looks to me like some kind of bug.... as I know of no other software that, once you registered it correctly, behaves in such a fashion.

Any comments ?
Vern ?

When my computer froze and I wasn't on the internet, it unregistered MM, so I had to dig up my key and then... it was registered again when I connected to the internet!  :o But this happened along time ago didn't bother me since. (About 2 months)

aquaMat -- this has to do with the computer's reported MAC address being different when you're connected to the internet. Simply enter your registration code again when it asks you, and it should never happen again after that. If it does, something isn't working right.

Thanks, Vern...I'll try that out !