Install Windows Media Player 11 without WGA check

1. Download the setup file
2. unzip it by winrar
(OR execute it first,then copy the folder containing setup_wm.exe from C:\Documents and Settings\\Local Settings\Temp to somewhere else)
3. execute wmfdist11.exe (you may restart your computer)
4. execute wmp11.exe (you may restart your computer)
5. you can use your WMP 11

ref: Install Windows Media Player 11 without WGA check