Phaonis

So funny thing, I kept dragging the WoW icon to my desktop. Seems that in order to open the program it has to stay in the wow folder. I haven't had any problems since I've left it there. I'm a noob.

For the past 3 days of play I've had to reinstall the client each day. This "program can't start because DivxDecoder.dll is missing from your computer. Try reinstalling the program to fix the problem." system error keeps coming up. Is there anyway to fix this without having to delete and reinstall everyday?