Getting it off my PC!

[Snow Wolf]

I uninstalled BS player months ago but when I clicked on a file to play it, the BS menu came up and it said there was an error. The much was obvious but I had uninstalled the program but then how did the menu come up in the first place and what was it doing on my pc? Also when I clicked into folder options in the control panel, BS was set as the default player even though technically it is not on my pc anymore. When I go to change the player for the files in properties and folder options, BS is still an option, how?

Is there still some trace of it on my pc? Alln thats left is the menu and that can't be used.

Please help

Thank you