how to change BSplayer's play-able file icon with regedit

[profingersk8er]

few months ago, there was a thread with instructions on how to change BSplayer's icons to other programs icons with regedit,
I have searched all over the forume but could not find the thread, can someone please link me to the thread or if you dont mind, guide me on how to change icons without third party software.

thank you