Don,
Can you start up the software and see all your log entries? The database file (.mdb) is what contains all of you information and it is stored on your personal computer. It's a good idea to make frequent backups of this file, for obvious reasons. If the .mdb file that you say got corrupted is the ONLY .mdb file backup you have of your logs, then you may have to utilize the "restore" software on your computer to "go back in time" to before the file was corrupted. If you have your backup file stored somewhere else, then it's as simple as having Kitlog open up that file from the other location. Hope this helps. Matt Draille (runs Kitlog and Matronics) might be able to help you better. Send him an email. Good luck.