First, install the new centova license key, in place of your trial license. For that, use the following command to replace your key:
echo "LICENSE_KEY=your-license-key-here" > /usr/local/centovacast/etc/license.conf
Make sure to replace 'your-license-key-here' with your actual license key.
Delete the current license information already stored on your server by running the following command:
rm -f /usr/local/centovacast/etc/license/license.key
Restart Centova Cast:
/etc/init.d/centovacast restart
OR
/usr/local/centovacast/centovacast restart
And finally, use the following command to update the web interface:
/usr/local/centovacast/bin/ccmanage cronjob --job=pollhosts --force
If you don't see any error messages, then you have successfully installed your new license key.