FireDaemon daeMON README FireDaemon daeMON 1.3.5 works standalone or with FireDaemon Pro 3.X only. FireDaemon daeMON 2.0.2 works standalone or with FireDaemon Pro 4.0 only. FireDaemon daeMON 2.5.X works standalone or with FireDaemon Pro 4.0 and 4.5 only. Release Notes available here: https://kb.firedaemon.com/support/solutions/articles/4000125160