We are running appointment scheduler 7.79.15. When starting the application we get an error stating "EZClaim appointment scheduler has encountered a problem, we are very sorry for the inconvenience". "Failed to enable constraints, one or more rows contain values violating non-null, unique, or foreign-key constraints." Has anyone seeing this error? I cannot seem to find a link with updates for the appointment scheduler, if needed; specially since I cannot get into the application to open to run the "check for updates".

You need to update your scheduler to the latest release. Download the Scheduler and run it on the computer that is running the scheduler. You may need to choose the repair option.