The version of the game “F.E.A.R. 2” cannot be identified by the file “FEAR2.exe” (File – Right Mouse Button – Properties – Details). The entry about the version of the game is in the file “Readme.rtf” in the root of the game right in the header.
For example, I have: the version of the file “FEAR2.exe” (File – Right Mouse Button – Properties – Details) 1.0.2473.0, which does not say anything, but in the file “Readme.rtf” the following is written in the header: “FEAR 2 – Revised edition … README file … 12/11/2009 … Version 1.05 … “.
I had to suffer a lot until I found it, otherwise the coaches did not work. Maybe this information will help someone.