N7000 MTP Device Driver Failure

After connecting my phone to the pc, it shows that MTP device driver failed. It was working fine earlier.
>Tried changing the USB cable
>Updating the drivers through Device Manager,
>Reinstalling Kies,
>Reinstalling the drivers from Device Manager,
>Connecting with USB debugging
>Restarting the PC :p
But the problem persists.
While my sisters rooted N7000 works fine.
Any help?
Currently running Sweetrom V11.1 with Philz.
:(