Home Health [Solved]macOS cannot open the app because it is not downloaded from the App Store – Mr. Crazy

[Solved]macOS cannot open the app because it is not downloaded from the App Store – Mr. Crazy

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[Solved]macOS cannot open the app because it is not downloaded from the App Store – Mr. Crazy

What should I do if I find that macOS opens an application downloaded from the Internet, and the error message “Cannot open the application because it was not downloaded from the App Store” pops up, so I cannot install the application or open the application? You can use this method to solve the problem that macOS cannot execute the application.

Why does macOS cannot open the application error?

will cause macOS to appear “The app cannot be opened because it was not downloaded from the App Store”, mainly because Apple wants to prevent Mac users from downloading or opening unknown apps at will, as long as they are not downloaded through the unofficial channels of the App Store, they will be directly regarded as malicious tools, even if they are downloaded through the official website of the software. This problem will also be encountered.

For example, the Parallels Desktop virtual tool directly uses the dmg installation file downloaded from the original official website, and it will also pop up “The app cannot be opened because it was not downloaded from the App Store“Error, if you encounter these problems, just use the following steps to open it smoothly.

Why macOS cannot open the app error

How to Solve the Error Method of macOS Cannot Open the Application

If you encounter the above error message that the macOS application cannot be opened, just click “” in the upper left corner and select “System Preferences•••”, click “Security & Privacy”.

How to Solve the Error Method of macOS Cannot Open the Application

exist”generally” settings page, you will see “The application is blocked from use because it is not from an identified developer.” prompt message, click “Force open” button to open immediately.

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Solve the macOS cannot open the application error method 1

It will also pop up the error message that the application cannot be opened, but you can directly click “Open” button to enforce it.

Solve the macOS cannot open the application error method 2

Function summary

Through this technique, you can solve the error message that pops up when macOS is running, and remind you to confirm whether the application is safe before running it. After all, this function is mainly to prevent malicious software from invading macOS. If you are not sure, it is not recommended to forcefully open it.

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