OK, so i could watch movies with sound and video, but all of a sudden the video would not work. so im like wtf, ive been using aces mega codec pack. so i uninstalled it nd reinstalled, and no help. so i installed cp codec pack, same, and ive used k-lites codec pack, with no help. ive used gspot to try and figure out the prob but it says it should run but it doesnt. i also used divx and the xvid codec with no luck. plz help me. all movie file types will not work!