Like many of you I have tried all the options above without a solution. In fact, Quik works on my 2013 MacBook Pro but not the brand new 2018 MacBook pro I bought this past week. The host files are identical. I cannot edit the videos on the old laptop, thus the upgrade.
I am attempting to contact customer service one more time tomorrow. I have spent nearly $1000 on GoPro products in the past month. They're not functional (as advertised) without the use of the Quik App.
Without a resolution. There are numerous users who have purchased these who are unable to edit them without their implicit software being function.
I will keep you updated.
