I bought the 777-300ER expansion pack and updated the PMDG Ops Center, but I don't see any new documentation for the -300ER pack.

 

I have tried reinstalling the -300ER expansion pack as well as the Ops Center, but it has made no difference.

 

Is there something I am missing?

 

-haveblue7

Its not missing  since  it uses  the 200 documentations,  the difference in use  between the 200  and the 300 are listed  in the introduction manual

To be crystal clear, the FCOM, FCTM and stuff is still the same, but mentions all those differences in types and variants.

 

The intro doc was updated and enhanced with the -300 information, for example, when you installed SP1. Worth going through it again.

 

 

Is there something I am missing?

 

Yep.  Intro manual.  The solution to about 90% of everyone's issues.