What do i need to do to fix this I  am using the Standalone  Steam Version of FSX  

 

I order the fs2crew from justflight 

Please search the forum.

 

And check the troubleshooting section.

 

You're probably using 'saved situation' flights (which is a no-no) or not starting in the 2D cockpit:

 

http://www.support.fs2crew.com/help/manuals/#pageid=pmdg_737_ngx4