How to move the output_log file on player really?

Unity 4.5

The documentation implies that a person can do

game.exe -logFile path and have it move the output_log.txt file into that path.

Running this off the command line to check it, that just stops the logfile. I can’t find an incarnation that actually moves it.

Is this a bug in the player or is my read of the documentation just wrong and this is only for the editor?

Looks like the path is the full file name path, not the path to a different directory.

at least on 4.6