Verify that the EnFuzion startup files are installed. The files are in the directory /Library/StartupItems/EnFuzion. The directory should include two files, EnFuzion and StartupParameters.plist.

If the directory or the files do not exist, go to the directory with an unpacked EnFuzion distribution and execute: sudo ./install-service

If the directory and the files exist, verify that EnFuzion is listed in the system startup file. The system startup file is /etc/hostconfig. The file should contain a line:
ENFUZION=-YES-

To start EnFuzion, execute the following command line:
sudo SystemStarter start “EnFuzion Control Root Service”