I recently switched from FSX to P3D. I have many many FSDT products and initially they all worked fine in P3D. Recently, when I try to start P3D, the splash screen appears for about 10 seconds, and then disappears and P3D does not start. No error messages or anything. If I uninstall the Couatl addon manager, P3D starts as normal but the buildings at FSDT airports do not show. In addition, I haven't been able to get GSX working either, but that is a much less important problem than the first for the time being. I have downloaded the normal standalone addon manager as well as both of the recent beta updates, still nothing.
Thanks for any help,
Ryan