They may also be able to explain how to remove or disable the extension, and the consequences of doing so. If necessary, please contact the developer to learn whether an updated version of their software is available or planned. System administrators can also use Mobile Device Management (MDM) to manage legacy system extensions.

On a Mac with Apple silicon, you may first need to use Startup Security Utility to set the security policy to Reduced Security and select the “Allow user management of kernel extensions from identified developers” checkbox. The alert may inform you that it will damage your computer and has been blocked.The alert may ask you to contact the developer for support because the extension needs to be updated or will be incompatible with a future version of macOS.The alert may ask you to open Security & Privacy preferences to allow the extension.

You may see an alert on your Mac that says that a program loaded or tried to load a system extension signed by the developer of that extension.

Snagit mac m1