together with your S7010D you got some CD's !
If you use XP Prof. change the user to computer administrator.
Take the CD labeled with:
CONNECT2AIR, BLUETOOTH,Broadcom Software Suite Vxxxx
and put the CD in your CD device. Then start the device manager, give the USB BT a right click .... and install the drivers from the CD.
After that you can also start the setup.exe from that CD and install the
Good luck !