problem in microsoft blue tooth driver

[sameh_zaky]

hi every body:
i have down loads bfxfree and
i have run "reg.bat" when try to run the sample "demo\c#\Common"
it give me error when i try to discover the devices the error is "Bluetooth transport not available."
i think the problem in the Microsoft  blue tooth driver (i use windows xp service back 2 with visual c# 2005)
any body can help me?

[Mike Petrichenko]

I think you use not MS driver but WidComm. Copy DLL from WidComm folder into the Windows\System32 folder.