Ok I did what you said,
now I have two "acknex.wdf" one of them in the publish folder level1.cd and the second one "ACKNEX.WDF" in the work folder,
but I have many levels should I create one for each level, or I can use the generated one from level1 with other levels (each level is in standalone wed and work folder),
last question where should I put the acknex.wdf file? in the folder that contain the exe file or in the folder contains the resource ".wrs" files (my game folder contains the required files like exe acknex.dll d3d....dll and a folder named "Data" contains all resources files needed for the game )

thanks for help Ottawa