To delete previously installed drivers:
1. Go to your MACINTOSH HD and select SYSTEM.
2. Go to LIBRARY and select EXTENSIONS.
3. Delete any extensions that start with RDUSBxxxx.
Be sure to install the latest UA-20 Drivers from here:
http://www.edirol.net/products/en/UA-20/
1. Go to your MACINTOSH HD and select SYSTEM.
2. Go to LIBRARY and select EXTENSIONS.
3. Delete any extensions that start with RDUSBxxxx.
Be sure to install the latest UA-20 Drivers from here:
http://www.edirol.net/products/en/UA-20/