The mode your program operates in is determined by your registration code. If you mistakenly use the wrong installer your program will convert to the proper mode once you enter your registration code.
Please make a copy of all issued registration codes and safeguard them as they can be used to re-register any new installations that you perform.
As always we urge you to make frequent backups of your database using the provided menu functions. This will protect your data in case of hardware failure and make transition of you data to a new installation very simple.