2 Replies Latest reply on May 4, 2015 3:43 PM by John T Smith

    I upgraded to Yosemite on my Mac OS X 10.10.3 and have been having problems with speed, audio not syncing, etc.  I probably made a mistake in upgrading, but is there anything I can do about this?

    Beyondthecomics Level 1

      Premier Elements 12 does not want to work with Yosemite upgrade.

      Is there anything that can be done, other than reinstalling old system?

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