M-Audio Ozone User Manual page 17

4. Windows will need to restart your machine to complete the Direct X
8.1 installation. Click, "OK," to restart your system.
5. This is the first setup window for installing the M-Audio Ozone drivers
after the installer has confirmed that you have DirectX version 8.1 (or
higher) installed on your system. Make sure your M-Audio Ozone is
powered off and that no other Windows programs are running, then
click,"Next," to continue.
6. An M-Audio Setup Window will appear next. Make sure both Enable
Digital CD and Enable DMA Transfer Mode boxes are checked, then
click "Next."
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