Windows media player help or smash my laptop?

Windows media player error help? This is stressing me out. I try to use media player and it says :

"Window Media Player is not installed properly and must be reinstalled" so i downloaded it and it downloads wmp 11 then says "There is a more recent verson of wmp( 11.0.6000.6344) already installed on your computer. It is not possible to use an older package(11.0.5721.5146) to install or repair your current version of the player"

I have tried to download media player 11 from different sources, have the same problem Any one know any fixes. I cant play music, dvds, install software, system restore doesnt work or registry repair software. Cant reboot my computer because not of my disks run now help please

i can reboot computer but cant use any disks. Also windows media player cant be located in add or remove programs or using reno program. Yet because i have vista. Microsoft website says it is part of vista program. Has any one any ideas on how to fix this or computer rage sits to help me!

Windows media player help or smash my laptop?pop up blocker

Looks like a corrputed 'Wmp.dll' file

try the following fix

click on Start, then Run 鈥?or just Start if you're using Windows Vista 鈥?and type in "c:\windows\inf

\unregmp2.exe /UpdateWMP" and then hit the Enter key.

This will tell Windows Media Player what it needs to know and should allow the program to start working again