[GeneralPsycho]

Downloaded according to instructions,
button file is in correct location.
wrapper file. ok.
AC installer 2 8. exe

In IL-2/MODS the Fw-190A-3 folder is there but when I start quick mission, the A-3 isn't listed.

i know how to fix this, but i suggest the easiest way would be is to redownload the plane

before you do that, delete the mod from your MODS folder