I am using Guitar Pro 5.0, and it's annoying as hell because I am always getting error messages (sometimes in French).

My question is, does any one who uses a LEGAL copy of guitar pro 5.2 experience any errors? I tried using the demo but some functions are restricted and so I cant test if it's stable.
Erm, yeah, I get them sometimes - after a lot of time pressing play I get one. I also occasionally get a message with a warning sign, when I try and change something - which sort of one is it you get?