lenovo blue tooth software will work in dell n5010 windows 8.1 pro

[karthick srinevasan]

i installed windows 8.1 in my dell n5010 pc after that the bluetooth drives stopped working
then i installed lenovo bluetooth drive in the pc. now it's drive started working.

 

[manuous]

I installed windows 8.1 in my dell n5010 pc after that the bluetooth drives stopped working.
how can I activate blue tooth in my pc