Error 7009 indicates that the Advantage database was unable to write the data to the database. Check that the Medisoft data host computer has enough disk space (try running Windows Disk Cleanup utility if not) or check it for bad sectors (right-click on the drive letter and select Properties -> Tools -> Check).
Gavin Walker
Walker Tek Solutions, LLC
417-890-6777 x0
fax: 417-763-6386