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.Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.