No Activation Window

[flooo 0]

Hey Guys,

I am just done reinstalling all my P3D Stuff and wanted to start the first testflight with one of the PMDG Birds.
I have tried to use the 777, 737 and the 747 and none of them work.

When I load the Aircraft, the Activation Window thats normally popping up, isnt there.

I checked the PMDG Help Center (or whatever its called) but the Solution (Running the SimConnect installer) isnt working for me. Its not solving the problem.
Other people on the forum said, that the window is may be appeering behind the active P3D Window, but thats also not the case.

The tested standardaircrafts are working, also my Aerosoft Airbus.

Other Addons I have installed (if that is important):
Active Sky 16
OrbX Global
Two Airports..

Has anyone an idea why thats happening?

Happy Easter to those of you, who celebrate it.

[YukonPete 586]

Simconnect is not installed! Log into your P3D account and download the SDK, it's in there

[cannonplug 126]

27 minutes ago, flooo said:

Running the SimConnect installer

Should be installers. Did you run all three?

[flooo 0]

Thanks for the Help guys.
I installed only one of the installers. 
So thats where the problem was. 

[cannonplug 126]

Glad you're back up and running.