BS logo on my DAT files??

[Telstar]

Hi,
Windows XP Home
Ok, I just installed the newly released v1.00 BSplayer. I now see that all my DAT files in my Kazaa Download Folder have a large "BS" on round blue background logo (my older v0.8 did not do this). When I right click on a DAT file the popup menu on top says "Play in BS Player" and "Enqueue in BS Player".....going to the bottom of the same menu and clicking on Properties shows that the DAT file will "Open With" BSplayer as if it is now the Default player.

Obviously I clicked on something during installation to cause this but can't figure out what.

How can I remove the "BS" logo from my DAT files?

Thanks,
Telstar