ESC has a built in self-help feature that you can run periodically to make sure everything is running as it should be. You can find this feature by going to File → Utilities → Repair Database.
This screen can be used to periodically check the integrity of your database and fix any errors that might be found. Before using this utility, please backup your data, by going to File → Backup Your Data. It is recommended that you run this utility monthly while no one else is using the software.
Please call our support line, 800-226-7529, if any errors appear during this process.