I repeated this with the second driver that was installed. I then deleted the System PreferencePane of the M-Audio fasttrack pro using method ...
M-Track Quad - driver update available here. M-Audio class-compliant USB products work with OS X 10.11 El Capitan immediately, with no need to install or ...
Fast Track Pro - driver for El Capitan... I'm trying to find out if AVID has recently written a driver for the Fast Track Pro product it seems they have ...
Note Added: May 30, 2006: This driver now supports Pro Tools M-Powered ...
Maybe try again installing the drivers and then deleting again. This is a VERY technical procedure. . Anyway, I searched again on my ...
(http://avid.force.com/pkb/articles/en_US/Download/Fast-Track-Pro-Drivers). Has anyone else had any luck with this device using El Capitan? 3 comments.
El capitan not connect the sound card audio M fat track pro.what
macOS 10.12 Sierra - Pro Audio Compatibility Update
M-Audio (Avid) Fast Track Ultra - El Capitan Workaround
driver-m-audio-fast-track-pro-for-mac.peatix.com
Track ultra new version for imac high for imac el capitan 1011 fast track pro driver 192 d... powered by Peatix : More than a ticket.