I've been trying to create a vitual port using com0com. All I get is COM#, and I cannot get an assigned number when I select "use Ports class". I think on my initial download and install I tried to execute setup multiple times. I had some firewall issues and a Microsoft NET download to install. When I finally got com0com to launch, I had six or seven virtual port pairs. I deleted them all. Then I selected "Add Pair" and followed the pdf instructions I was using. But each time I try to add a virtual...