Solution to the This app has been blocked by your system . . . All devices running Windows 11 22H2 or later come with the Smart App Control option Smart App Control (SAC) is a Windows Security feature that helps protect you against malicious apps To turn this off, go to Computer > HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Control > CI > Policy in the Registry
UAC: This App Has Been Blocked for Your Protection on Windows 10 The Windows 10 User Account Control (UAC) blocks running installing applications with an expired or revoked digital signature You can verify this in the properties of the executable file on the Digital Signatures tab
Windows parental controls are blocking Chrome - MSN Windows Family Safety is an optional parental control feature for families and schools It lets them manage children's screen time, filter their web browsing and monitor their activity
How to Fix Chrome Blocked by Microsoft Family Safety on . . . Microsoft Family Safety is a parental control tool that, after recent Chrome updates (137 0 7151 68, 137 0 7151 69), started blocking Chrome on Windows 11 (and possibly Windows 10 macOS) Users report Chrome instantly closes, cannot reopen, and is being blocked regardless of Chrome version