I'm getting the same error now, completely identical
AppName: rf.exe AppVer: 126.96.36.199 ModName: mss32.dll
ModVer: 188.8.131.52 Offset: 0001440d
i tried getting a newer mss32.dll but that didn't work, and frankly i'm out of ideas, and i'm going on 3 days now that i've had this on my machine and haven't gotten to play it. It gets up to login, patched, enter login info, and then when the launcher closes to launch the game, i get this error.