Crashing on one character.

[Yohindo]

I just started crashing on my main character Barkordor, Does not happen when i play my alts or when my friend logs onto his account on my computer. I have done all the quadcore fixes i could find.

I will log into Barkordor, run around for a short time but then the game will freeze.

Ps.

I started crashing about a month ago after a Guide changed my name due to violation, thought it was from quadcore issues. Played with settings and had minimal problems until last night.