Since I received my Creative Labs PCMCIA Sound Blaster X-Fi I have been plugging in and removing things from the laptop like USB speakers, mice, USB headphones, USB keyboard etc. One day while I was playing music the screen went black and the laptop shut down. When I restarted, windows media player couldn't play music anymore. Soooo, how do I delete MWP and reinstall it or just fix it? I have been using the media player that comes with the sound card and it's very good, but I still would like to have WMP working and available.