InstallMate sets this variable to the installer's verbosity level, which is one of the following values (they correspond to the /q command line option):

Value Description
0 Not quiet; normal user interface is shown
1 Quiet; show progress messages but don't interact with the user
2 Hidden; don't show anything at all


You can refer to this variable as <TsuQuiet>. In conditional expressions you can omit the brackets and use tests like TsuQuiet to test for a silent installation. This variable is initialized from the command line options and used internally by the installer. You may change it during the installation process by assigning a new value to it using the Set Variable action.

Related topics

Internal variables