Hauppauge WinTV-NOVA-S-Plus & DiseqC

#1
I have tried every version of Prog and still have problems.
I can run only on 119W with no problem I have tried everything to get the Diseq 1.2 ver 0.6 by kva to switch no luck.
Also tried without Kva still no switching stays on 119W only.
I am locked on 119W and that is it.
MT works fine in software mode all switching is good.
I would rather use Prog any help much appreciated.
I am using the following.
Hauppauge WinTV-NOVA-S-Plus
Vista Ultimate 32 bit
8 Gigs Ram
3.2 Intel Dual core
ATI 1600 Express
Thank you in advance for any help
Kronos