Scenery change very slow

[cemcengiz]

Hi,

I'm noticing a problem with PMDG.
I reinstalled V5.3 2 days ago and everything that goes with it.
I noticed when I change...

[cemcengiz]

have been trying to re-install PMDG737-NGXU but keep getting this error message. It is telling me " Activation is denied because Maximum extra activation...