I downloaded aa2 from the mega link on page 1 a few months ago and most of the mods from other sources (also on page 1)Are you using AA2MiniPPX from the Modern Installation Guide link in "Other Sources"? My first suspicion is outdated AAU, but that would mean you have AA2Mini from the OP links instead, which is both outdated and no longer supported by the community (read: card creators).
I think I should have mentioned, when selecting open file in the editor, some cards asked If I wanted to extract files? I selected yes every time it came up, not sure if this helps