Why is Bluesoleil asking for a passkey?

O.K, So I'm using a SWAGE headset from ROKITBOOST, and it works fine with my S2 Android, however, when I try to pair it with my computer, it doesn't seem to work.
I currently am using the latest version of Bluesoleil (10.0.417.0), along with an ORICO 4.0 Bluetooth adapter.
I'm able to see the headset available on the Bluesoleil, but when I try to pair them, it says I need some kind of passkey, which I never got. I did check my headset manual, but I still can't see what I'm doing wrong.

If you can give me some suggestions, that'd be great. I'm no wiz at this stuff so I'd be grateful.

(Even though I know I shouldn't have to tell you, please keep in mind that I'm running the Bluesoleil in Evaluation mode or whatever it is for the 30 days that it's letting me.)

Please and Thank You for taking time to help.