hello, today i tried to install a new bleutooth receiver on my laptop... it was plug and play they said. so i just plugged it in and the drivers were downloading automatically. the bleutooth icon apeared and i was like. great. but as soon as i wanted to connect my bleutooth devices to my laptop it didnt work. i can turn on bleutooth but it doesnt find any devices. and also my other devices cant find my laptop. i tried restarting my laptop, reinstalling the drivers, downloading a new driver. used another usb-port. please help what i gotta say is that i use another receiver from logitech(keyboard and mouse) does that got to do anything with it?