AI files?

 From:  FelixPQ (FELIX)
4980.1 
Hi Michael,

maybe it's my memory but I though Moi was a default program to open these files (AI). Either my system (win7) is corrupted or something but I can't make Moi the default program for AI files. I even uninstalled and of course I installed it right back.

Would you have a suggestion to fix this?

Thanks,
Felix