I bought a bluetooth usb dongle, it works wen i send & receive files from my pc to mobile but I'm wondering why if I remove it in my laptop den put it back again it installs again and it was looking for a bluetooth peripheral device? My laptop is Toshiba Satellite L300, Windows Vista 32 bit, where i can download that bluetooth peripheral device for free? or Is der any other way not to pop-up those messages that I need to install it all over again.. Please help.. Thanks!