The file on the patch reads;
Adjustment of Crysis on very advanced options.

To bring Crysis to work on a very high level you need to do the following:

1. In the folder BIN find two files, CryRenderD3D9.dll and CryRenderD3D10.dll
2. Need to change their names between each other to switch the rendering modus from using DX9 (…D3D9.dll) to DX10 (…D3D10.dll).
3. Create a icon (shortcut) for the file Crysis.exe
4. In that file look up properties (right button of your mouse), look there where is “Object” at the end add “_DX10”
5. Or, if point 4 didn’t worked, write instead “_-DX10”
6. Also possible without space, all depend on your version.

P.S. please, write without “ “ and this (_) change to a space

Thanks to all participants of my forum.

What does point 4 mean my object? no such thing in the properties!?