Since upgrading to Windows 10, and moving my PF3 install to a new drive, with more space, I have not been able to get it to connect to P3Dv4. I load up the flightplan (database / makerunways is updated & pointing properly), and once P3D starts, I click on "Connect to FS", PF3 closes, and does not connect.
I've been through re-installs, checked for "rogue" FSX entries in my P3D folder, etc. been through most of the helpful links in the forum, and no matter what I do, PF3 refuses to connect and just closes. Before, with Win 7 PF3 worked just fine.
Not sure what my next steps might be here.