Changing from windows media player

Hi everyone, i want to use the classic media player or bsplayer, and it wont let me. i click on a file mpg and chose open with and click the box always use this player with file it wont work still opens with the same shitty windows player. i also went in to folder options and changed it there to still wont work another thing i looked in the control panel add remove programs to take out the player it isnt in there. and i tryed to delete it from the program file folder it wont let me remove it. thanx any ideas?

 

If you go into Media Player Classic's options you can select what file types you want associated.

 

thanx for the reply it fixed it self when i rebooted.