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When I try to open .dmg files, my Mac defaults to "Epson Connect Printer Setup" and says it can not open files in disk image format. In my applications folder, "Open any files" has a circle with slash over it. What can I do?

When I try to open .dmg files, my Mac defaults to "Epson Connect Printer Setup" and says it can not open files in disk image format. In my applications folder, "Open any files" has a circle with slash over it. When I click on it, it says the app may be damaged or incomplete. When I download apps intended to open .dmg files, I can't open them. What can I do?

MacBook

Posted on Jan 30, 2020 11:33 AM

Top-ranking reply

macjack

Level 10

111,204 points

Posted on Jan 30, 2020 11:40 AM

Choose the .dmg and Get Info (command-i). In the Open With panel choose "DiskImageMounter". Then click on Change All.

OpenAny File may have corrupted it, you don't need any app to open files.

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When I try to open .dmg files, my Mac defaults to "Epson Connect Printer Setup" and says it can not open files in disk image format. In my applications folder, "Open any files" has a circle with slash over it. What can I do?

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