When you have multiple configurations defined, only one of the configurations will be active.
The list in the bottom right corner of the main Genero Studio window displays the currently active configuration.
To change the active configuration, select a different configuration from the list.
Figure 1. Change configuration
Alternatively, set the active configuration in the Genero Configuration Management dialog. The currently active configuration is in bold.
To change the active configuration, right-click on a different configuration name and select Set Active from the right-click menu.