As many other folks have mentioned, after the most recent Mojave update, when a user attempts to install Box Drive, they get a message "System Extension Failed to Load."
I tried pretty much everything except an OS install, and that ain't happening with this specific user for an issue with Box Drive. I attempted to open a support ticket, but I can't, because support tickets should be directed to local IT, which is me. But, I'm at a loss. Tried about everything short of solutions that seem hack-ish. Looks like the kext needs fixed at some level.
What are your plans to fix this? What other steps can I try? I tried moving the Kext, a complete uninstall / reboot / reinstall, etc., but I cannot get the machine to get to the point where we can accept the prompt to enable the extension.