Ever since the latest Big Sur update, whenever I try to open an app that I have downloaded from a browser on my MacBook Air, a popup appears saying
'You do not have permission to open the application "name of app" Contact your computer or network administrator for assistance.
MacBook Air 13″, macOS 11.2
Go step by step and test
1. Startup in Safe mode. https://support.apple.com/en-gb/HT201262
To leave Safe Mode, click in the menu bar and choose “Restart”
2. Repair a storage device in Disk Utility on Mac
https://support.apple.com/guide/disk-utility/repair-a-storage-device-dskutl1040/mac
3 Reinstall macOS.
https://support.apple.com/guide/mac-help/reinstall-macos-mchlp1599/mac
Go step by step and test
1. Startup in Safe mode. https://support.apple.com/en-gb/HT201262
To leave Safe Mode, click in the menu bar and choose “Restart”
2. Repair a storage device in Disk Utility on Mac
https://support.apple.com/guide/disk-utility/repair-a-storage-device-dskutl1040/mac
3 Reinstall macOS.
https://support.apple.com/guide/mac-help/reinstall-macos-mchlp1599/mac
'You do not have permission to open the application' appearing when I download new apps.
