[Aza-Industries]

first, unistall whole game...then install IL-2 1946 update it 4.08 and 4.09 and forget AC installer.
get the HSFX 4.0 and 4.1 and 4.11...install them all...get the ultrapack...and install that migt should work...and you`l lovit it.

Dosn't UP 2.0 come with HSFX?

Anyway yeh basically you have to do everything he said except if you want the best mods get UP 2.0 I've tried a lot of mods/mod packs and it is the best so far.