Setting up live tv and DVR - Hauppauge 2250

I am trying to setup live tv and dvr but when i click setup live tv and dvr, plex will not recognize my tuner, which is a hauppauge 2250. I do not know how to find the location of the card to enter it manually. I have updated the driver to the current version and device manager shows the device as working properly. I do not have winTV installed as I have read that could cause conflicts.

Is there a workaround for this issue?

Thanks