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quicktime player

my quicktime player not working can I delete and re install

MacBook Air running mojave

MacBook Air 11", macOS 10.14

Posted on Jul 2, 2019 10:14 AM

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Posted on Jul 3, 2019 3:28 AM

QuickTime 10.x is integral part of macOS, and not available as a separate installer. To reinstall QuickTime would require reinstalling macOS.

A better approach may be to see if your issue can be solved differently.

What exactly is not working about your QuickTime Player? Is there any .mov or .mp4 file that QuickTime Player can play?

Possibly it is file specific, or possibly it can be remedied by deleting a wonky preference file.

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