Hey! I yesterday buy a box version of PMDG 737 NGX. I started install. There was no activation window. I saw ,, Instalation successly complete'' . When i run FSX (Steam Edition) and select the aircraft. The aircraft was completly freezed. I coudn't click anythink.

Help me guys!

 

My computer:

Windows 8.1

FSX Steam Edition 

Its not compatible with FSX steam YET.

 

Here is the link to the last pinned topic.

 

http://forum.avsim.net/topic/462821-21feb15-a-couple-general-updates-ngx-j41-xplane-p3d/

 

Kind regards

Please sign all posts with your full name.

 

As Mattias has pointed out, no boxed PMDG products are compatible with FSX Steam Edition.