

How to fix 'You do not have permission to open the file. Why do you see 'Contact your computer or network administrator for assistance.' on Mac? Guide to "Contact your computer or network administrator for assistance." on Big Sur:

You do not have permission to open the application "HP Scanner 3".You do not have permission to open the application "Adobe Acrobat".You do not have permission to open the application "League of Legends".

You do not have permission to open the application "Google Chrome".
