[MTUSUPPORT]

Crazchef,
This problem only occurs with Microstudio 2.611 and Hoster 3.108 if you have had prior older versions of the software installed. The fix for it is in the Hoster Error Messages thread at the top of this forum.

All you have to do it Uninstall the software and then reinstall it to fix the security. Please try this and then disconnect your Wireless card, and see if you still have a problem, before you go to the show this time. Try it as you would have it setup for your show, minus all your Sound equipment and let me know if it is still all working now that you have reinstalled.