What is MSI custom action?

What is MSI custom action?

The custom actions are the actions that can be performed together with the MSI package install and/or uninstall process. They can be used, for example, to prepare the system for the installations, to check prerequisites, to start the application on installation completion, etc.

Is InstallShield still used?

InstallShield became particularly well known after Microsoft endorsed it for use in Windows 95, and by 1997 Stirling Technologies estimated that it was being used in 85 to 90 percent of all software products written for Windows….Development.

Product Description
LogShield Session recording and playback

What is custom action in InstallShield?

InstallShield supports the use of custom actions to run InstallScript, VBScript, or JavaScript code; call DLL functions; run executable files; call a managed method in a managed assembly; set a property or a directory; trigger an error and end the installation; run PowerShell scripts; terminate a process; or run other …

What are MSI properties?

msi file is located. The TARGETDIR property is the location where the Windows Installer package is copied (and its data files uncompressed) during an Administrative installation. In an InstallScript MSI project, this value is represented by the InstallScript MSI_TARGETDIR variable.

What are the types of custom actions?

In this article

Basic custom action type Type
Custom Action Type 1DLL file stored in a Binary table stream. 1
Custom Action Type 2EXE file stored in a Binary table stream. 2
Custom Action Type 5JScript file stored in a Binary table stream. 5
Custom Action Type 6VBScript file stored in a Binary table stream. 6

How do I create a custom action in MSI?

To add a custom action: 1. In the View List under Behavior and Logic, click Custom Actions and Sequences (in Basic MSI, InstallScript MSI, MSI Database, and Transform projects) or Custom Actions (in DIM, Merge Module, and MSM Database projects).

What is the latest version of InstallShield?

InstallShield Download for Free – 2022 Latest Version

Version: 3.5.0
Operating System: Windows
License: Free Trial
Developer Name: Revenera
Total Downloads: 2,433,368

Is InstallShield safe?

Validity. InstallShield is not a virus or malware. The utility is a valid program that works in the Windows environment including Windows 8 and other versions of the Windows operating system. InstallShield doesn’t require the installation of any additional plug-ins or add-ons.

How do I create a custom action?

To create a custom action:

  1. Add a new event by clicking the Add event button at the bottom of the Events panel.
  2. Select the target and the event.
  3. For the action, select Custom > Add custom action.
  4. Name the action in the field above the code box (after the gwd.
  5. Define the function in the code box.
  6. Click OK.

What is the difference between Installdir and Targetdir?

INSTALLDIR represents the main product installation directory for a Basic MSI and InstallScript MSI installations, such as the end user launching Setup.exe or your . In an InstallScript MSI project, the InstallScript variable MSI_TARGETDIR stores the target of an administrative installation. …

How do I check MSI properties?

msi. Interactively, open the . msi then go to Table view and select or type “Property”.

How do I add custom actions in setup project?

Add the custom action Switch back to your installer project and select the gadget installer project in Solution Explorer. On the View menu, point to Editor, and then click Custom Actions. The Custom Actions Editor appears. In the Custom Actions Editor, select Install.

What is a deferred execution custom action?

A deferred execution custom action enables a package author to specify system operations at a particular point within the execution of the installation script. The installer does not execute a deferred execution custom action at the time the installation sequence is processed.

How do I rollback a deferred custom action?

Each deferred custom action should have a corresponding rollback custom action. The rollback custom action should be inserted directly in front of the deferred custom action so that it is added to the rollback script immediately before the deferred custom action is executed.

What is system deferred execution in Windows Installer?

Deferred Execution in System Context. This is a special sort of deferred custom action that is used to perform tasks with elevated privileges. On NT/2000 systems Windows Installer runs as a service and therefore would have full access to the system.

How can I use InstallShield to work with MSI?

MSI supports a variety of custom actions and InstallShield can assist you in working with those actions. Define the action: specify what the action does (launch an executable, call a DLL function, set a property, and so forth) and its other behavior (whether to test the return value, and so forth)