It may be possible to do it with check_wmi. I would prefer to create a vbs script find the info and return it with check_nrpe.
It think it will be hard to get that kind of turn-key help here.
Your best bet is probably to google or and get some code working from the win desktop. Then it will be no problem to put that into nsclient.
If you cant code it you probably have to get someone to do it for you.