{"id":"troubleshooting.apps-unavailable-drive-disconnected","url":"/faq/troubleshooting/apps-unavailable-drive-disconnected","category":{"id":"troubleshooting","title":"Troubleshooting & messages"},"subcategory":{"id":"drive-messages","title":"Drive connection and drive messages"},"question":"Why does Storage Studio say some apps are unavailable when the drive is disconnected?","alt_questions":["drive disconnected apps unavailable","moved apps unavailable storage studio","apps on external drive won't launch","reconnect your fast drive to use"],"short_answer":"Moved apps run from the external drive, so they can't open while it's unplugged. Reconnect the drive, or move an app back first if you need it away from your desk.","answer_markdown":"Apps you moved to the external drive run from that drive. While it's unplugged, macOS can't find them, so Storage Studio counts them as unavailable and tells you to reconnect the drive to use them.\n\nNothing is broken. Plug the drive in and they open as usual. If you need an app while away from the drive, move it back to your Mac from the **Apps** window first.\n\nSee [moving apps back](/faq/apps/).","answer_html":"

Apps you moved to the external drive run from that drive. While it's unplugged, macOS can't find them, so Storage Studio counts them as unavailable and tells you to reconnect the drive to use them.

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Nothing is broken. Plug the drive in and they open as usual. If you need an app while away from the drive, move it back to your Mac from the Apps window first.

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See moving apps back.

","answer_text":"Apps you moved to the external drive run from that drive. While it's unplugged, macOS can't find them, so Storage Studio counts them as unavailable and tells you to reconnect the drive to use them.\n\nNothing is broken. Plug the drive in and they open as usual. If you need an app while away from the drive, move it back to your Mac from the Apps window first.\n\nSee moving apps back.","tags":["moved apps","drive disconnected"],"related":[{"id":"troubleshooting.relocated-items-not-reachable-until-drive-back","question":"Why does it say relocated folders and apps won't be reachable until I plug the drive back in?","url":"/faq/troubleshooting/relocated-items-not-reachable-until-drive-back"},{"id":"troubleshooting.fast-drive-isnt-connected-moves-paused","question":"What does \"Your fast drive isn't connected right now, so moves and transfers are paused\" mean?","url":"/faq/troubleshooting/fast-drive-isnt-connected-moves-paused"}],"applies_to":"all","last_reviewed":"2026-10-01","title":"Why does Storage Studio say some apps are unavailable when the drive is disconnected? — Storage Studio FAQ","description":"Moved apps run from the external drive, so they can't open while it's unplugged. Reconnect the drive, or move an app back first if you need it away from your desk.","crumbs":[{"name":"Home","path":"/"},{"name":"FAQ","path":"/faq/"},{"name":"Troubleshooting & messages","path":"/faq/troubleshooting/"},{"name":"Why does Storage Studio say some apps are unavailable when the drive is disconnected?","path":"/faq/troubleshooting/apps-unavailable-drive-disconnected"}],"jsonld":{"@context":"https://schema.org","@type":"FAQPage","url":"https://storagestudio.us/faq/troubleshooting/apps-unavailable-drive-disconnected","inLanguage":"en","dateModified":"2026-10-01","mainEntity":[{"@type":"Question","name":"Why does Storage Studio say some apps are unavailable when the drive is disconnected?","alternateName":["drive disconnected apps unavailable","moved apps unavailable storage studio","apps on external drive won't launch","reconnect your fast drive to use"],"acceptedAnswer":{"@type":"Answer","text":"Apps you moved to the external drive run from that drive. While it's unplugged, macOS can't find them, so Storage Studio counts them as unavailable and tells you to reconnect the drive to use them.\n\nNothing is broken. Plug the drive in and they open as usual. If you need an app while away from the drive, move it back to your Mac from the Apps window first.\n\nSee moving apps back.","url":"https://storagestudio.us/faq/troubleshooting/apps-unavailable-drive-disconnected"}}]},"fragment":"
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Troubleshooting & messages · Drive connection and drive messages

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Why does Storage Studio say some apps are unavailable when the drive is disconnected?

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Short answer: Moved apps run from the external drive, so they can't open while it's unplugged. Reconnect the drive, or move an app back first if you need it away from your desk.

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Apps you moved to the external drive run from that drive. While it's unplugged, macOS can't find them, so Storage Studio counts them as unavailable and tells you to reconnect the drive to use them.

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Nothing is broken. Plug the drive in and they open as usual. If you need an app while away from the drive, move it back to your Mac from the Apps window first.

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See moving apps back.

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