If this application is blocked by your system administrator, then the cause of blocking may be the Windows security policies or other organizational configurations. In a personal computer, you can check the account permissions and security settings to find out the reason behind the blocking of the application. But on a corporate PC or a laptop belonging to your educational institution, instead of removing the organizational configuration, contact the system administrator. Remember to first confirm the application source before running it.
Read more – https://datarecovee.com/knowledge-base/this-app-has-been-blocked-for-your-protection/