Hello Michael,

I got nearly the same bug with Moi 2.0 trial. After the several manipulations with the tools (any kind) Moi screen disappears and I see the desktop without any error messages. It's also interesting, that's if some window (like options, for example) are opened and MoI going to crash this window is still stay on until you close it with yourself! I've checked my meshing presets in options tab (now it's only a "mesh angle" parameter available) - it's set to 10. Also, Ican still find a moi.exe and moi_commandprocessor.exe into a task manager after crashig. What should I do?

Thanks in advance,
Konstantin