How to fix error 4302 in the macOS Photos appA numeric error code is always frustrating to see; error “4302” when opening Photos for macOS is just as opaque as most others. Some readers have seen this code when the copy of Photos on their Mac says it can’t open the Photos Library. Others, when they’re having slowdowns with Photos or seeing blurry previews. […]
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How to fix error 4302 in the macOS Photos app
