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John Deer
User level: Level 2 (157 points)

Final Cut Pro is off and not working after 27.0.1.

After updating to OS 27.0.1 Final Cut Pro is way off and not working. I tried to save a new Library and FCP says "The file 'RobinHoods10' couldn't be opened because there is no such file." I am trying to start a new Library and not 'Open' a file! Also the name I gave the new Library is not complete in the warning.

Posted on Oct 19, 2026 2:36 PM

2 replies

Matti Haveri
User level: Level 7 (22,314 points)

Oct 19, 2026 8:16 PM in response to John Deer

The usual first troubleshooting step is to reset FCP settings by opening it while pressing Option-Command keys.

BenB
User level: Level 6 (14,029 points)

Oct 23, 2026 2:45 PM in response to John Deer

Just FYI; I'm on macOS 27.0.1 and latest FCP, works fine. Except for some performance issues and the color wheels now cause color fluctuations when applied.

Originally posted at discussions.apple.com/thread/256379203