Custom action dll installshield

If a custom action has a red dot, one of the following values is selected for the action's In-Script Execution setting:. For details about each of the InstallShield custom actions that are added automatically to InstallShield projects to support different functionality, see InstallShield Custom Action Reference. Windows Logo Guideline: If you are applying for the Windows logo, any custom actions in your installation must follow best practices guidelines for custom action creation.

However, some of the requirements cannot be verified through the validation suite. Using Custom Actions. Configuring Custom Action Settings. Using the Custom Action Wizard. Validating Projects. Action Type. Project Type. Custom Action Behavior. Run InstallScript code. Launch an executable file. Standard DLL. Call a function in a standard DLL. Managed Code. Set Property. Set a property in the Property table. Set Directory. Nested MSI. Sign up or log in Sign up using Google.

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Visit chat. Linked 1. Related Hot Network Questions. Connect and share knowledge within a single location that is structured and easy to search. The actions in your merge module are not being sequenced or otherwise invoked by the consuming msi. If you just added the custom action definition to the merge module, and did nothing special in the consuming msi, it doesn't know when to run these actions. You will need to schedule it by editing the msi and inserting the action from your merge module.

For debugging, I would probably suggest putting the custom action and its scheduling directly in the msi, just to temporarily reduce the complexity. The entry points of your custom action DLL may not be what you think. If you don't have a module definition file specifying their raw name, or an extern "C" applied to the function, they will be decorated. If they don't match what you entered into your installer project, you will have to change one or the other until they do.

Use a Visual Studio command prompt to get dumpbin on your path if you have trouble finding it. Or use any other tool that can examine DLL exports. If either of these problems apply, you will not see your message box.

However if it's only the latter, you should see an error from Windows Installer when it cannot find the entry point. A verbose log can help clarify at that point; if the former applies, you'd have to search it for the lack of your custom action call.

PFA: Screenshot for more info. Custom Action function Install Function hit when I execute setup. Doesn't matter where you put your CustomAction. This is not the way to identify if your CA get triggered. Your options are:. The best way is to monitor verbose installation log. You would see in the log if your CA was triggered.

Use logging inside your CA. The following function will produce messagebox:. Stack Overflow for Teams — Collaborate and share knowledge with a private group.