How to upgrade the 737NGX /FSX to P3D v4

[walter1158 1]

Purchased a few days ago the 737NGX - and had overall OOM´s.

Great Aircraft - incredible... - (have had the NGX from the "other" Vendor - and i can´t believe that the difference is soooooooooo.... HUGE!!

How to make a change or upgrade to P3D v4 (Basepack and the 600/700 Expansion) ?

Thanks for Information!

[PMDG777 231]

2 minutes ago, walter1158 said:

Purchased a few days ago the 737NGX - and had overall OOM´s.

Great Aircraft - incredible... - (have had the NGX from the "other" Vendor - and i can´t believe that the difference is soooooooooo.... HUGE!!

How to make a change or upgrade to P3D v4 (Basepack and the 600/700 Expansion) ?

Thanks for Information!

You can’t. It’s clearly stated that the FSX and P3D licenses are separate on their website. There is no upgrade path. 

[Nighthwk 566]

52 minutes ago, walter1158 said:

Purchased a few days ago the 737NGX - and had overall OOM´s.

Great Aircraft - incredible... - (have had the NGX from the "other" Vendor - and i can´t believe that the difference is soooooooooo.... HUGE!!

How to make a change or upgrade to P3D v4 (Basepack and the 600/700 Expansion) ?

Thanks for Information!

I feel so bad for you man, having to rebuy your NGX for P3D after buying it just a few days ago...