Is it posibble that i make sure than the users of my application use only one instance with it?
i mean, how can i know if the user uses only one database, and doesnt make another database with the same username, password and server name, and uses both of them so that way he can cheat me?

I would like to know how to recognize a database (instance) as the one an only the user can make, the only one than my application recognizes.

By the way , my application is in Delphi 4, and im using interbase 5 for the Database.

I dont want Database Replication.

Can you help me?


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