I have TwinHandTV Sat-Pro PCI Card. When I try to modify the transponders, it keeps telling me "Failed to Write to Satellite.dll......". I never found a satellite.dll in my system after looking for it. I found this file in their website 中国双汉科技：1020A，1030A，1025A，USB星际宝盒双汉 卡共享软件 . But unfortunately I don't know how to use it. Any help would be appreciated. Thank you.