Presonus Studio One v2 Demo "app license revoked"

Discussion in 'Digital Audio' started by jammybastard, May 14, 2012.

  1. jammybastard macrumors regular


    Apr 26, 2010
    In Trasnic
    Downloaded the Studio One v2 demo tonight.
    Install failed.
    The message says,
    "Studio One" can't be opened. You should move it to the Trash".

    Clicking on the "?" reveals this in the "Help" dialog:

    "The app’s authorization has been revoked
    Although this app was signed by an identified developer, the certificate for this app has been revoked. There may be a problem with it. The app cannot be opened."

    I've never seen this before, and I'm baffled by it.
    Has any one else seen it? I cannot find anything on the Presonus site about it.
    Any help is greatly appreciated.

    BTW - I'm running 10.7.4 on a 2011 2.2Ghz Intel Quad I7 w/ 8GB of RAM.
  2. kobarei macrumors newbie

    May 15, 2012
    I have this problem either.

    I clicked "Studio One" to open the app, but I can't open the app because of the same reason.

    I'm very confused and googled "studio one 2 free mac The app’s authorization has been revoked" then found this thread.

    Sorry for my English and this post is not the answer.
  3. ChrisA macrumors G4

    Jan 5, 2006
    Redondo Beach, California
    Apple is starting a new program with their developers. Apple offers them "certificates" that they can put in their software. These will prove the software comes from who it says it comes from. This prevents trojans and fakes. And it gives Apple the an "off switch". If the developer does something stupid later like put spy ware in the app, then Apple can revote the certificate and in effect un-install all of that developer's software.

    But the end user can disable this entire protection system.

    All that said, I thought this system was not yet in place.
  4. jammybastard thread starter macrumors regular


    Apr 26, 2010
    In Trasnic
    Thanks. I was aware of this and I didn't think it was in place either.

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