As I recall, the 1.2 patch added added an additional variant of the Bf109E along with a lot of general fixes to all the aircraft. You'd probably want to install the 1.2 update before applying all of the individual FSX updates.
The individual FSX updates came much later after the 1.2 update, and were chiefly to make the 3D models and textures more compatible with the current version of FSX.
I have two quick questions. I have successfully installed all five aircraft from WoP WWII Fighters into FSX and am ready to install update 1.2 and the individual patches for each of the four aircraft.
1) Install update 1.2 first
, which will provide general updates for all five aircraft installed into my FSX?
2) Then install the patches, one by one, for each of the four aircraft - even the P-47 Thunderbolt included in the boxed set? (I don't have the SOLO version of the Thunderbolt; mine came from the boxed set. The SOLO one is confusing me.)