Have you encountered Entourage database daemon fatal error ? When you are working on the Entourage application you may face a sudden error message which states that The Database Daemon has encountered an unknown error. The daemon will need to quit, and Entourage may need to be force quit. This Entourage database daemon fatal error will not allow you to perform any operation on the Entourage application. This can happen when multiple instances of daemon tool running in the background of the Entourage application. You can turn it off by resetting the system preferences and restart the daemon tool. Another thing you can do to avoid Entourage database daemon fatal error is to rebuild the Entourage database, but before doing that do not forget to create backup. After fixing the error you can use the backup to restore the database items, but if it fails you can use the Entourage recovery software to recover all the data related to the Entourage and the application will start working in the perfect state. The software is very effective as it can recover emails, contacts , attachments and also notes from the deleted database. You will not face Entourage database daemon fatal error in near future.