you just don't need morgan stream switcher with bsplayer (or most good enough players)... just get rid of it
if there is no uninstall shorcut or whatever, find the mmswitch.ax file, then go to start-->run and type
Code:
regsvr32.exe -u path_to_file\mmswitch.ax
(if mmswitch is in your system32 directory, regsvr32.exe -u mmswitch.ax is enough)