Bluetooth Peripheral Drivers get auto Installed at every Boot.

[SandeepP]

Hi sanjayhsoni99,

If after repair install as well we are still getting the same issue, then you should be considering a clean install of windows on the system:

http://www.sevenforums.com/tutorials/1649-clean-install-windows-7-a.html

Once it is done you should install all the required drivers:

Updating Dell Drivers

Keep us posted with the results so we can advise you further.