If you install a new version of the Risky Business SOS software changes might be required to your database file. You will warned if a software upgrade also requires a database upgrade. The upgrade process will make a backup of your database. Be sure that you have enough hard drive space for this backup. For example if your database is 100MB before an upgrade, after the upgrade you will have the new database at ~100MB and a backup of the old database at 100MB for a total of 200MB of space used for the database.

	Warning
	Once a database has been upgraded, it will not be readable in previous versions of the software. Be sure that all software access clients are upgraded at the same time.

Figure 7.6. Database Upgrade Warning