How do I allow a System Extension Blocked on a Mac?

In some cases your Mac may prevent the system from loading a new system extension.

You may have only 60 seconds to perform this operation! If you fail to allow this extension quickly, the installation will be broken and you will have to reinstall.

1. Click on “Open Security Preferences” when you see the System Extension Blocked warning.

2. On the General tab for Security & Privacy settings screen click the “Allow” button next to the notice of the software that was blocked.