Installer » Inno Setup

Inno Setup

Homepage

http://www.jrsoftware.org/

Parameter

/HELP	Shows a summary of this information.
/?	:::
/SP-	Disables the This will install... Do you wish to continue? prompt at the beginning of Setup.
/SILENT	Instructs Setup to be silent or very silent. When Setup is silent the wizard and the background window are not displayed but the installation progress window is. When a setup is very silent this installation progress window is not displayed. Everything else is normal so for example error messages during installation are displayed and the startup prompt is (if you haven't disabled it with DisableStartupPrompt or the '/SP-' command line option explained above). If a restart is necessary and the '/NORESTART' command isn't used (see below) and Setup is silent, it will display a Reboot now? message box. If it's very silent it will reboot without asking.
/VERYSILENT	:::

FIXME http://www.jrsoftware.org/ishelp/index.php?topic=setupcmdline

Exit Codes

0	Setup was successfully run to completion or the /HELP or /? command line parameter was used.
1	Setup failed to initialize.
2	The user clicked Cancel in the wizard before the actual installation started, or chose "No" on the opening "This will install..." message box.
3	A fatal error occurred while preparing to move to the next installation phase (for example, from displaying the pre-installation wizard pages to the actual installation process). This should never happen except under the most unusual of circumstances, such as running out of memory or Windows resources.
4	A fatal error occurred during the actual installation process. Note: Errors that cause an Abort-Retry-Ignore box to be displayed are not fatal errors. If the user chooses Abort at such a message box, exit code 5 will be returned.
5	The user clicked Cancel during the actual installation process, or chose Abort at an Abort-Retry-Ignore box.
6	The Setup process was forcefully terminated by the debugger (Run > Terminate was used in the IDE).
7	The Preparing to Install stage determined that Setup cannot proceed with installation. (First introduced in Inno Setup 5.4.1.)
8	The Preparing to Install stage determined that Setup cannot proceed with installation, and that the system needs to be restarted in order to correct the problem. (First introduced in Inno Setup 5.4.1.)