How to automaticly pair my 9900 as a remote on WIN7

Hi guys,
I have a 9900 and a playbook, I love the remote bridge functionality.
I want to extend this function to remote my win 7 PC,
so I paired my phone with my computer, it installed the bluetooth keyboard drivers, so cool it does recognize it like a mouse and keyboard, but once I tried to launch my remote app, it keeps trying to connect to my playbook, even if my phone is paired to my computer. So obviously, it failed, saying, cannot connect to my playbook.

So i tried to delete my playbook from the phone, but no more remote access...

Any advices? Help?

Cheerz