I've been using WindowsXP and PowerDVD XP since they came out. But today I got this window message when I opened PowerDVD, it says that "the windows system does not allow the creation of an autohide appbar. PowerDVD appbar will reveal permanently." This is the menu(not the player console) bar on top of Powerdvd, when you move your pointer/cursor on the very top of the screen you will see that it pops out. It autohides before now it just remains on top when Im watching a dvd movie. I've also been updating WindowsXP regularly and this might have disabled something? How do i fix this? thanks.