how to aquire a licence to download...
 

hi, i am using windows media player 10 to play the files i have downloaded from limewire, but the trouble is, i can only play mpg or mp3 files. if i want to play an avi, asx or wmp file for example it says that i need a licence.

does anybody know where i can download a free version of the required licence(s) from?

thanks in advance! :D