Macbook/Mac computer often prompts "You don't have permission to open the application, contact your computer or network administrator for help", what should I do? The tutorials found on the Internet are often incomplete, and they encounter various problems, prompting solutions that do not have permission to open the application:
1. Download and install the UPX plugin
2. Command line
sudo xattr -d com.apple.quarantine
sudo chmod +x
The detailed steps are as follows:
1. Download and install the UPX plugin
Download link: https://download.s21i.faiusr.com/1475031/0/1/ABUIABAAGAAgsO66hgYo_q34gQY?f=No permission to fix plugin.pkg&v=1624160048
2. Open the terminal - enter sudo xattr -d com.apple.quarantine (drag the Finder - Applications - Applications that cannot be opened by the right click - Show Package Content - All files under the macos folder into the command line) - Enter
—Enter the password to enter.
3. Terminal execution command: sudo chmod +x
Succeed with flying colors!!!