Below is a quote from SAS~Monty27 in this thread:
https://www.sas1946.com/main/index.php/topic,40015.0.html "Neither can old campaigns and missions take full advantage of the TFM-412 features, because they were not around then. What we need are fresh campaigns and mission sets, both 412 conversions of the classics and all new collections too."
Careful attention to this topic at:
https://www.sas1946.com/main/index.php/topic,40015.0.html will give you a very clear "how to".
I understand that the large download and seemingly complex activation sequence can be daunting but when you get it all working, the time spent doing so becomes time well spent.
Every update, whether Team Daidalos or the Great Modders here, may render some older missions or campaigns unusable due to map and/or new objects additions or other factors.
The simplest solution, if you have the hard drive space, is to keep several installs of the game.
A 4.10 install with DBW and the corresponding TFM and the 3 DGEN mods gives you a huge amount of content.
A 4.12.2 install with the SAS mod activator and the TFM 4.12 packs and upcoming DBW for it will be the ultimate IL2....until 4.13.
If you are a patient, a very, very, very patient being, you can follow the recommended path through JSGME to activate each pack....be prepared for a long haul, JSGME is slow, so slow you may think it has stopped.
If, like me, you are less patient you can add each pack manually and save a day.
Whichever version you decide on, the main requirement prior to beginning is reading as much as possible on the install threads:
4.12.2
https://www.sas1946.com/main/index.php/topic,40015.0.html 4.10
https://www.sas1946.com/main/index.php/topic,35424.0.html 4.10 DGEN
https://www.sas1946.com/main/index.php/topic,36018.0.htmlThe link above is the DGEN topic for 4.10 which adds over 140 dgen campaigns.
blackshark, if you are still reading, good luck and if, after carefully reading the linked topics, you still have questions please do not hesitate to ask, someone here will have the answer.