Installing an older OS on my Imac

cormiertyshawn895 / Retroactive

Retroactive has been discontinued. You should transition from Retroactive to supported apps such as Music, iTunes for Windows, iMazing, Photos, Darktable, Lightroom Classic, and DaVinci Resolve.

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Installing an older OS on my Imac #416

Closed philsfilm closed 3 months ago

philsfilm commented 9 months ago

I downloaded the Mojave installer but, no matter what external drive I tried to assign it to, I got the message that it was “too old to open on this Mac OS”. Is there any way to get around this? My goal is to be able to run FCP 7 after installing Retroactive.

cormiertyshawn895 commented 3 months ago

Retroactive has been discontinued, and does not support macOS Sequoia or later. You should transition from Retroactive to a wide range of supported apps, many of which are built into macOS or free to download. Learn how to transition from Retroactive to supported apps.