Hello,

Please see my previous answer:

...So you have to use the "Display Message Box..." function to display runtime variable values from the installer...

This will display your runtime variable value in RUN, TEST, or DEBUG.

You only use #msg and/or #msgbox to display values at compile time (when you build a setup, e.g. to display the values of compiler variables), but not to display runtime variables at installer run time.

Does this help?

Friedrich