1.create a  folder name "Xonar" under disk c:

2.copy all files into the new folder

3.OLD METHOD
	3-1.
		In XP
	 		register activeX control by using command :"regsvr32 c:\Xonar\cmavconfig.dll"

	  	In VISTA
	 		You should press right button on "Command Prompt", then press "Run as administrator" 
  	 		then register activex control by using command :"regsvr32 c:\Xonar\cmavconfig.dll"

	3-2.
		In XP
			put Xonar.mcl into "c:\documents and settings\all users\start menu\programs\accessories\media center\media center programs"

  		In VISTA
  			NEW METHOD:
  				install: Press right button on \Xonar\install-Cmedia.bat to RUN AS ADMINISTRATOR
  				uninstall: Press right button on \Xonar\uninstall-Cmedia.bat to RUN AS ADMINISTRATOR  			
    		OLD METHOD:
				put Xonar.mcl into "C:\Users\<%USER NAME%>\AppData\Roaming\Media Center Programs"
				You should change "<%USER NAME%>" to your user ID.
				if "c" is the folder that media center installed.

3.NEW METHOD
	3.
		In XP 
	  		install: run \Xonar\install-Cmedia.bat
  			uninstall:  run \Xonar\uninstall-Cmedia.bat
		In VISTA
	  		install: Press right button on \Xonar\install-Cmedia.bat to RUN AS ADMINISTRATOR
  			uninstall: Press right button on \Xonar\uninstall-Cmedia.bat to RUN AS ADMINISTRATOR

4.initial media center and invoke "Xonar Audio" through "more programs" item.