I have a bluetooth dong in my PC and in my Laptop, I have windows XP with PC Cilling 9 Antivirus in my PC and I have Windows XP in my Laptop (no antivirus in Lap). I have Windows XP Service pack 2 installed in both.

I can make my PC to share files with my Laptop through the "Bluetooth File Transfer Wizard", it does work in both directions, from the PC to the Lap and from the Lap to the PC.
I do not understand why, when I click on EXPLORE, neither one (nor the lap neither the PC) detects any device in the proximity. Besides both computers, I also have a Bluetooth Cell and a Bluetooth Palm, and neither the lap nor the pc detect any other deivces.

WHAT CAN I DO????