Left side, game properties, parameters.
Normally you make a shortcut in steam to desktop and enter the shortcut text to the parameter.http://www.x-sim.de/documents/Howto-gam ... cripts.txt
You can also use the autodetection and run the game with steam, X-Sim will detect the running game without starting it.http://www.x-sim.de/manual/autoscan.html
Taskname is the window name, use latest patch for 64 bit games.
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