I downloaded Netcam Studio 1.6.1 to see how it works before I purchase it. I have six TP-Link TL-SC3130G and five TP-Link TL-NC200 cameras on Windows 7 Professional (x64). I have tried with one TL-SC3130G and one TL-NC200 to see how they work. The first one is discovered and works fine, the second is impossible to connect and see. What I am doing wrong?