Defining Constants Through the Compiler

You can define InstallScript constants on the Compile/Link tab of the Settings dialog box instead of in the script.

The following restrictions apply when defining constants on this tab:

You can define only numeric constants.
If you define a constant that you defined with a #define statement in the script, a compile error occurs.
If you define a constant that you defined as a variable in the script, the value of the constant is lost at run time.