..where auto backup was supposedly backing up 6 prior versions of all files, so does this mean that not only did QUoteTracker crash and corrupt the file chlines.dat but also that all this time that the "AutoBackup" Feature has not been backing anything up? Please help if anyone knows; I have asked QT support via email a couple of hours ago but they still haven't replied..and presuming that I really do have 6 prior back up versions backed up..if QT keeps crashing they will all get overwritten/deleted. Thanks in advance!!