Ok apologies for not saying sooner but I found out the problem, nothing to do with drivers or anything. All that needed to be done was:
1) Open Start and search for Sound ( Or Start > Control Panel > Sound)
2) On the playback tab (ensuring your headset is plugged in) search for the device you wish for the audio to play from.
Et Voila! I have fixed the problem and just posting the solution in case anyone else falls into a similar situation.
I think I deserve a medal