Can’t enable FileVault? An errant set of files may be blocking you

Some users are told that an institutional key has already been set on their Mac, even though they’re not part of an institution at all.

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Apple

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Glenn Fleishman is the author of dozens of books. His most recent include Take Control of Your M-Series Mac, Take Control of Securing Your Mac, Take Control of Zoom, and Six Centuries of Type and Printing. In his spare time, he makes Tiny Type Museums. He’s a senior contributor to Macworld, where he writes Mac 911.
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