I am having a Dell latitude laptop; this is running with windows vista. All the features and the functions were running fine till the last date. But one of the features, the inbuilt Bluetooth is not working with the newly purchased Nokia c7 mobile phone. When I tried to connect the mobile phone with the laptop, via Bluetooth, and this says that the Bluetooth device is not detected, and after the second attempt I can able to made the connection, but this time when I tried to send a file from my system to the phone, it drop the connection and from then I am not able to made the connection again. What should I do now? Any suggestion on this will be appreciated greatly.