Skip navigation

OMS AND 10.8?

547 Views 4 Replies Latest reply: Apr 15, 2013 12:25 AM by 55plus RSS
55plus Level 1 Level 1 (10 points)
Currently Being Moderated
Apr 14, 2013 2:09 AM

Hi all, I still can't get my Edirol UA-25 to work in ML. Roland Edirol claims they have a 10.8 driver but they also say it only works if freeMidi or OMS are alrady installed. I looked up OMS and it said it was for classic 9 and PPC so it could never work in ML could it?

Mac mini, OS X Mountain Lion (10.8.2), 2.3GHz Intel Core i5,8GB 1333MHz D
  • Gino Cerullo Level 4 Level 4 (1,370 points)
    Currently Being Moderated
    Apr 14, 2013 6:57 AM (in response to 55plus)

    FreeMIDI and OMS are software for Classic Mac OS systems that added MIDI capabilities. They are no longer needed in Mac OS X. Mac OS X has Audio MIDI Setup, located in the Utilities folder, for managing MIDI devices.


    The Mac OS X 10.8.x driver for the UA-25 can be downloaded here and includes a readme file on how to set it up.

  • Gino Cerullo Level 4 Level 4 (1,370 points)
    Currently Being Moderated
    Apr 14, 2013 9:50 AM (in response to 55plus)

    Unfortunately I don't have that device so I can't help much further. I only thought to point you to the proper driver in case you couldn't find it.


    The only other thing I can suggest is to run the uninstaller, included with the driver download, and then installing it again. If that doesn't help then contacting Roland may be your only hope.


More Like This

  • Retrieving data ...

Bookmarked By (0)


  • This solved my question - 10 points
  • This helped me - 5 points
This site contains user submitted content, comments and opinions and is for informational purposes only. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. All postings and use of the content on this site are subject to the Apple Support Communities Terms of Use.