Hi ! I recently installed Windows 8 RTM Enterprise X86 on my PC, and I am having issues with some Metro apps. The music player keeps crashing (immediatly) when I try to play a song. Moreover, all (metro) applications that may play music (web radios such as TubaFM i.e) do not work too. The video player won't play any video (keeps loading the file, not playing it) and so do other apps that play online videos, such as France24 news app (and all other video apps...). Finally, when trying to launch the Camera app, it says me "Sorry. The camera app cannot be used with this version of Windows". I tried another App Store app that used the webcam ; pretty much same result, it crashes. The weird thing is that video and audio playback work perfectly in Google Chrome (desktop), Windows Media player (on desktop too) etc... I guess I am missing some sort of protocol allowing me to have audio and video playback in the Metro interface...Same for the use of webcam. Does anyone have that problem too? What can I do to fix it ? Thanks in advance, Guillaume PS : excuse my English, as I am French native.