I had this problem but Ive managed to fix it: (for xp anyway)
In 'device manager' click on the bluetooth and 'bcm2046' and then the driver tab.
Click on 'update driver', then 'no not this time', next, 'install from a list...', next, then 'dont search, i will choose..',
then next, pick the BCM2046 on its own, not BCM2046 Bluetooth device, (you get a warning but ignore it) , next,
it should install.
After I did this, PC suite worked for everything except connecting to the internet but I have since fixed that too