@Telcon
You need to rename MassEffect2.EXE and MassEffect2.PAR to ME2.EXE and ME2.PAR, then rename ME2Game.EXE and ME2Game.Par to MassEffect2.EXE and MassEffect2.PAR - when done, should not have a ME2Game.anything. Launch from MassEffect2.EXE - use the Steam Trainer 1.02. This should work on all standalone (and apparently trilogy) ORIGIN versions of the game.
He figured it out Syl Link
[Edited by Loki1147, 6/21/2016 2:46:53 AM]