Follow this guide: https://www.reddit.com/r/aoe2/comments/ ... up_voobly/I don't think .aoe2records contain the achievements unfortunately. The game determines them while playing back the game. Only UserPatch stores them for multiplayer recorded games as far as I know.
I think so too but I don't know how to install the UserPatch with the Steam's Game. Do you have any idea?
Thank you. Now I try.