[0ri0n]

No, This is the first time it ever happened. The night before though my connection dropped twice. It was the same night as the internet attack if that had anything to do with it. Went to log on the next night and got that error. At first I thought it was my computer, my hard drive is almost full and I thought it might be my ram usage. Refrag the drive and deleted some stuff. Checked how much ram I was using and got rid of some programs running in the background but no luck. Finally checked the forums and found this. I guess some people have started getting since the middle of Jan. Just had to delete that file once. If you delete the cache folder WoW recreates it at login. I guess the error means you have a corrupted file. Hope that helps.

Orion