Inno setup is an installer framework made by jrsoftware.org. It is a super cool and FREE tool for making executable setup programs.
As a software developer, I love Inno Setup! It is a wonderful, powerful, free software-deployment tool. I’ve tweaked my programs’ Inno Setup scripts to accomplish certain important, but tricky tasks. Most recently, I looked for a way to check if a program is running (and to close that program) when we’re about to install a new version. Jan 14, 2006 Inno Setup Preprocessor (ISPP) is an add-on for Jordan Russell's Inno Setup compiler. More technically speaking, it is an additional layer between GUI (your Inno Setup script) and the compiler, which before passing the text intercepts and modifies it in a.
Inno Setup Recommendations
I recommend that you use the /VERYSILENT and /SUPPRESSMSGBOXES as fixed parameters for the uninstall of the wrapped setup. This ensures that the uninstall of the wrapped product only shows the MSI dialogs.
Install Command Line Switches
/SP-
Disables the This will install… Do you wish to continue? prompt at the beginning of Setup.
/SILENT, /VERYSILENT
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 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.
/SUPPRESSMSGBOXES
Instructs Setup to suppress message boxes. Only has an effect when combined with ‘/SILENT’ and ‘/VERYSILENT’.The default response in situations where there’s a choice is:Yes in a ‘Keep newer file?’ situation.No in a ‘File exists, confirm overwrite.’ situation.Abort in Abort/Retry situations.Cancel in Retry/Cancel situations.Yes (=continue) in a DiskSpaceWarning/DirExists/DirDoesntExist/NoUninstallWarning/ExitSetupMessage/ConfirmUninstall situation.Yes (=restart) in a FinishedRestartMessage/UninstalledAndNeedsRestart situation.5 message boxes are not suppressible:The About Setup message box.The Exit Setup? message box.The FileNotInDir2 message box displayed when Setup requires a new disk to be inserted and the disk was not found.Any (error) message box displayed before Setup (or Uninstall) could read the command line parameters.Any message box displayed by code.
/LOG
Causes Setup to create a log file in the user’s TEMP directory detailing file installation and actions taken during the installation process. This can be a helpful debugging aid. For example, if you suspect a file isn’t being replaced when you believe it should be (or vice versa), the log file will tell you if the file was really skipped, and why.The log file is created with a unique name based on the current date. (It will not overwrite or append to existing files.)
Inno Setup Kill Process Before Install Windows 10
/LOG=”filename”
Same as /LOG, except it allows you to specify a fixed path/filename to use for the log file. If a file with the specified name already exists it will be overwritten. If the file cannot be created, Setup will abort with an error message.
/NOCANCEL
Prevents the user from cancelling during the installation process, by disabling the Cancel button and ignoring clicks on the close button. Useful along with ‘/SILENT’ or ‘/VERYSILENT’.
/NORESTART
Prevents Setup from restarting the system following a successful installation, or after a Preparing to Install failure that requests a restart. Typically used along with /SILENT or /VERYSILENT.
/RESTARTEXITCODE=exit code
Specifies a custom exit code that Setup is to return when the system needs to be restarted following a successful installation. (By default, 0 is returned in this case.) Typically used along with /NORESTART.
/NOCLOSEAPPLICATIONS
Prevents Setup from closing applications using files that need to be updated by Setup.
/NORESTARTAPPLICATIONS
Prevents Setup from restarting applications. If Setup didn’t close these applications (for example because /NOCLOSEAPPLICATIONS was used), this command line parameter is ignored.
/LOADINF=”filename”
Instructs Setup to load the settings from the specified file after having checked the command line. This file can be prepared using the ‘/SAVEINF=’ command as explained below.Don’t forget to use quotes if the filename contains spaces.
/SAVEINF=”filename”
Instructs Setup to save installation settings to the specified file.Don’t forget to use quotes if the filename contains spaces.
/LANG=language
Specifies the language to use.When a valid /LANG parameter is used, the Select Language dialog will be suppressed.
/DIR=”x:dirname”
Inno Setup Kill Process Before Installer
Overrides the default directory name displayed on the Select Destination Location wizard page. A fully qualified pathname must be specified. May include an “expand:” prefix which instructs Setup to expand any constants in the name. For example: ‘/DIR=expand:{pf}My Program’.
/GROUP=”folder name”
Overrides the default folder name displayed on the Select Start Menu Folder wizard page. May include an “expand:” prefix, see ‘/DIR=’.
/NOICONS
Instructs Setup to initially check the Don’t create a Start Menu folder check box on the Select Start Menu Folder wizard page.
/TYPE=type name
Overrides the default setup type.If the specified type exists and isn’t a custom type, then any /COMPONENTS parameter will be ignored.
/COMPONENTS=”comma separated list of component names”
Overrides the default component settings. Using this command line parameter causes Setup to automatically select a custom type. If no custom type is defined, this parameter is ignored.Only the specified components will be selected; the rest will be deselected.If a component name is prefixed with a “*” character, any child components will be selected as well . If a component name is prefixed with a “!” character, the component will be deselected.
/PASSWORD=password
Specifies the password to use.When an invalid password is specified, this command line parameter is also ignored.
Uninstall Command Line Switches
/SILENT, /VERYSILENT
When specified, the uninstaller will not ask the user for startup confirmation or display a message stating that uninstall is complete. Shared files that are no longer in use are deleted automatically without prompting. Any critical error messages will still be shown on the screen. When ‘/VERYSILENT’ is specified, the uninstallation progress window is not displayed.If a restart is necessary and the ‘/NORESTART’ command isn’t used (see below) and ‘/VERYSILENT’ is specified, the uninstaller will reboot without asking.
/SUPPRESSMSGBOXES
Instructs the uninstaller to suppress message boxes. Only has an effect when combined with ‘/SILENT’ and ‘/VERYSILENT’. See ‘/SUPPRESSMSGBOXES’ under Setup Command Line Parameters for more details.
/LOG
Causes Uninstall to create a log file in the user’s TEMP directory detailing file uninstallation. This can be a helpful debugging aid.The log file is created with a unique name based on the current date. (It will not overwrite or append to existing files.)
/LOG=”filename”
Same as /LOG, except it allows you to specify a fixed path/filename to use for the log file. If a file with the specified name already exists it will be overwritten. If the file cannot be created, Uninstall will abort with an error message.
/NORESTART
Instructs the uninstaller not to reboot even if it’s necessary.
The [Run] section is optional, and specifies any number of programs to execute after the program has been successfully installed, but before the Setup program displays the final dialog. The [UninstallRun] section is optional as well, and specifies any number of programs to execute as the first step of uninstallation. Both sections share an identical syntax, except where otherwise noted below.
Programs are executed in the order they appear in the script. By default, when processing a [Run]/[UninstallRun] entry, Setup/Uninstall will wait until the program has terminated before proceeding to the next one, unless the nowait, shellexec, or waituntilidle flags are used.
Note that by default, if a program executed in the [Run] section queues files to be replaced on the next reboot (by calling MoveFileEx or by modifying wininit.ini), Setup will detect this and prompt the user to restart the computer at the end of installation. If you don't want this, set the RestartIfNeededByRun directive to no.
The following is an example of a [Run] section.
The following is a list of the supported parameters:
Filename(Required)
The program to execute, or file/folder to open. If Filename is not an executable (.exe or .com) or batch file (.bat or .cmd), you must use the shellexec flag on the entry. This parameter can include constants.
Description
Valid only in a [Run] section. The description of the entry, which can include constants. This description is used for entries with the postinstall flag. If the description is not specified for an entry, Setup will use a default description. This description depends on the type of the entry (normal or shellexec).
Parameters
Optional command line parameters for the program, which can include constants.
WorkingDir
The initial current directory for the program. If this parameter is not specified or is blank, it uses the directory from the Filename parameter; if Filename does not include a path, it will use a default directory. This parameter can include constants.
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StatusMsg
Valid only in a [Run] section. Determines the message displayed on the wizard while the program is executed. If this parameter is not specified or is blank, a default message of 'Finishing installation..' will be used. This parameter can include constants.
RunOnceId
Valid only in an [UninstallRun] section. If the same application is installed more than once, 'run' entries will be duplicated in the uninstall log file. By assigning a string to RunOnceId, you can ensure that a particular [UninstallRun] entry will only be executed once during uninstallation. For example, if two or more 'run' entries in the uninstall log have a RunOnceId setting of 'DelService', only the latest entry with a RunOnceId setting of 'DelService' will be executed; the rest will be ignored. Note that RunOnceId comparisons are case-sensitive.
Verb
Specifies the action to be performed on the file. Must be combined with the shellexec flag. Commonly available verbs include 'open' and 'print'. If this parameter is not specified or is blank, the default verb for the file type will be used (typically 'open').
Flags
This parameter is a set of extra options. Multiple options may be used by separating them by spaces. The following options are supported:
32bit
Causes the {sys} constant to map to the 32-bit System directory when used in the Filename and WorkingDir parameters. This is the default behavior in a 32-bit mode install.
This flag cannot be combined with the shellexec flag.
64bit
Old gambler movie mp3 songs download. Causes the {sys} constant to map to the 64-bit System directory when used in the Filename and WorkingDir parameters. This is the default behavior in a 64-bit mode install.
This flag can only be used when Setup is running on 64-bit Windows, otherwise an error will occur. On an installation supporting both 32- and 64-bit architectures, it is possible to avoid the error by adding a Check: IsWin64 parameter, which will cause the entry to be silently skipped when running on 32-bit Windows.
This flag cannot be combined with the shellexec flag.
hidewizard
If this flag is specified, the wizard will be hidden while the program is running.
nowait
If this flag is specified, it will not wait for the process to finish executing before proceeding to the next [Run] entry, or completing Setup. Cannot be combined with waituntilidle or waituntilterminated.
postinstall
Valid only in a [Run] section. Instructs Setup to create a checkbox on the Setup Completed wizard page. The user can uncheck or check this checkbox and thereby choose whether this entry should be processed or not. Previously this flag was called showcheckbox.
If Setup has to restart the user's computer (as a result of installing a file with the flag restartreplace or if the AlwaysRestart[Setup] section directive is yes), there will not be an opportunity for the checkbox to be displayed and therefore the entry will never be processed.
The isreadme flag for entries in the [Files] section is now obsolete. If the compiler detects a entry with an isreadme flag, it strips the isreadme flag from the [Files] entry and inserts a generated [Run] entry at the head of the list of [Run] entries. This generated [Run] entry runs the README file and has flags shellexec, skipifdoesntexist, postinstall and skipifsilent.
runascurrentuser
If this flag is specified, the spawned process will inherit Setup/Uninstall's user credentials (typically, full administrative privileges).
This is the default behavior when the postinstall flag is not used.
This flag cannot be combined with the runasoriginaluser flag.
runasoriginaluser
Inno Setup Install Service
Valid only in a [Run] section. If this flag is specified and the system is running Windows Vista or later, the spawned process will execute with the (normally non-elevated) credentials of the user that started Setup initially (i.e., the 'pre-UAC dialog' credentials).
Unlocker
This is the default behavior when the postinstall flag is used.
If a user launches Setup by right-clicking its EXE file and selecting 'Run as administrator', then this flag, unfortunately, will have no effect, because Setup has no opportunity to run any code with the original user credentials. The same is true if Setup is launched from an already-elevated process. Note, however, that this is not an Inno Setup-specific limitation; Windows Installer-based installers cannot return to the original user credentials either in such cases.
This flag cannot be combined with the runascurrentuser flag.
runhidden
If this flag is specified, it will launch the program in a hidden window. Never use this flag when executing a program that may prompt for user input.
runmaximized
If this flag is specified, it will launch the program or document in a maximized window.
runminimized
If this flag is specified, it will launch the program or document in a minimized window.
shellexec
This flag is required if Filename is not a directly executable file (an .exe or .com file). When this flag is set, Filename can be a folder or any registered file type -- including .chm, .doc, and so on. The file will be opened with the application associated with the file type on the user's system, the same way it would be if the user double-clicked the file in Explorer.
By default, when the shellexec flag is used it will not wait until the spawned process terminates. If you need that, you must add the flag waituntilterminated. Note that it cannot and will not wait if a new process isn't spawned -- for example, if Filename specifies a folder.
skipifdoesntexist
If this flag is specified in the [Run] section, Setup won't display an error message if Filename doesn't exist.
If this flag is specified in the [UninstallRun] section, the uninstaller won't display the 'some elements could not be removed' warning if Filename doesn't exist.
When this flag is used, Filename must be an absolute path.
skipifnotsilent
Valid only in a [Run] section. Instructs Setup to skip this entry if Setup is not running (very) silent.
skipifsilent
Valid only in a [Run] section. Instructs Setup to skip this entry if Setup is running (very) silent.
unchecked
Valid only in a [Run] section. Instructs Setup to initially uncheck the checkbox. The user can still check the checkbox if he/she wishes to process the entry. This flag is ignored if the postinstall flag isn't also specified.
waituntilidle
If this flag is specified, it will wait until the process is waiting for user input with no input pending, instead of waiting for the process to terminate. (This calls the WaitForInputIdle Win32 function.) Cannot be combined with nowait or waituntilterminated.
waituntilterminated
If this flag is specified, it will wait until the process has completely terminated. Note that this is the default behavior (i.e. you don't need to specify this flag) unless you're using shellexec flag, in which case you do need to specify this flag if you want it to wait. Cannot be combined with nowait or waituntilidle.