Hi! just wondering if any of you can help me here.

We have Rosetta Stone and it works fine on most of the computers. The only problem is that on the computers with the Realtek HD sound cards in the mic just doesnt want to work! the mic works with everything else just not Rosetta Stone. It knows there is a mic there but when it comes to the mic setup rosseta stone doesn't pick up that i am speaking even though it comes through the speakers. It is a weird one but i am stuck.

Thanks for your help