If you see a similar warning on Windows ("Windows protected your PC" or "An administrator has blocked you from running this app"):
The resolution depends on the user's authority over the system and the nature of the application. your security settings have blocked an application exclusive
The message “” is a common but solvable macOS error. In 90% of cases, the solution is as simple as right-clicking the app and selecting Open . For stubborn apps, removing the quarantine flag via Terminal is the next best step. If you see a similar warning on Windows