To get a unique number of each copy of the program, we recommend using the following algorithm. Create a file or add it to the Custom Settings file in your program option, for example, IdApplication.
When you first start the program, determine whether this is a parameter. If you do not have one, create it. Before using the Fozium Analytics service use this option for the property IdCopy.
In order to preserve the uniqueness you must create IdApplication only once – when you first start your program. When you run the program you want to read the value IdApplication from the configuration file of your program.
To generate idApplication we recommend using GUID, since it is always unique. More information about GUID.