I went through all of them just to make sure, but none of them are checked "read only".
Also, even if I tried to delete the AI folder the messages still appear. I have a hunch that if I can type in /merai (to turn on/off custom mercenary AI) then it will convert back to default AI which I suppose might fix my problem. Though, I still would have to bypass those error messages, and yeah ... right back at the root of my problems ...
Anyone have any ideas? Please help.