This modification failed to extend to 32-bit support. Click this, and you’ll see which apps don’t yet run that way.Īpple’s DVD Player is one of these 32-bit apps, even though notes around the software claim it was last modified in the most recent macOS release - despite the version number being unchanged since 2015. You can check which of your apps run in 32-bit in About This Mac>System Report>Applications where you’ll find a column called 64-bit. Apple has decreed death to 32-bit apps on Macs, but DVD Player is now the only remaining 32-bit application included within macOS High Sierra’s already 64-bit default software stack.
