Z68G72 means it has a tuner made by Sharp.
Did you install the card in the PCI slot first and then installed the software for it, or was it the other way round?
The second method is the correct way to install DVB-S cards.
If you did it by card first, then Uninstall the software, shutdown PC, take out the card, start PC, install software, shutdown PC, install card.
Switch PC on and hopefully it will say a new hardware found.
If you did it the correct way, then the tuner card could be clashing with it.
Take it out if you think this might help to diagnose the problem.
Search the forum for some info. This card is relatively old and there are some info in the PC Card section.
Like this one:
http://www.satellites.co.uk/satellit...press-pci.html
Good Luck.
BTW: What does KS mean in your location?