Available from the Pro Tools 9 Drivers page:
www.avid.com/drivers
Updated Driver Installers for Pro Tools 9.0.1 on Mac OS X
January 20, 2011
Issue Fixed: Installing some v9.0 device drivers after a Pro Tools 9.0.1 for Mac installation/update would prevent Pro Tools from launching. (Item# 135561)
The following driver installers for Mac OS X have been updated so that they may be run either before or after installing Pro Tools 9 and subsequent updates:
- 002 and 003 Family Drivers (Digi 002, Digi 002 Rack, 003, 003 Rack, 003 Rack+, VENUE FWx option card)
- Mbox 2 Family Drivers (Mbox 2, Mbox 2 Micro, Mbox 2 MIni, Mbox 2 Pro)
- Pro Tools HD Driver (HD and HD Native interfaces)
Notes:- These updates replace the installers previously on this page and on the Pro Tools 9 Drivers DVD.
- The driver version numbers remain at v9.0, only the installers have changed.
- This issue did not occur on Windows, or with Mac driver installers for third-generation Mbox family or Eleven Rack.