What Is Msi Activex Service?

MSI ActiveX service is a Microsoft technology that enables users to install and manage software applications on their computers efficiently. It is a program used to create and manage installation packages for Windows operating systems. The installation packages consist of various files and settings that are necessary to run an application on a specific computer.

The MSI ActiveX service lets software developers package and deploy their applications more efficiently. It simplifies the installation and management of software, making it easier for users because it automates many of the installation steps. Moreover, MSI ActiveX service also provides administrative access and permissions for installation processes, allowing IT professionals to install software within a company network securely. This service can be particularly useful for companies that need to deploy software to multiple users, saving time and resources.

What is MSI ActiveX Service?

MSI ActiveX Service is a component of the Windows operating system that allows users to interact with and manipulate Microsoft Installer (MSI) files through a browser or other application that supports ActiveX controls.

Here are some key points about MSI ActiveX Service:

– It provides a set of APIs (Application Programming Interfaces) for working with MSI files from within a web-based or desktop application, allowing users to install, uninstall, repair, or modify software packages quickly and easily.

– It is designed to work with Internet Explorer versions 6 to 11 (on Windows 7 and earlier), as well as Microsoft Edge on Windows 10.

– It enables users to view MSI file properties, features, and components, and to specify installation options such as set-up type, installation folder, and application settings.

– It can also be used to install and configure add-ons, plug-ins, or other software components that require MSI files as part of their installation process.

– MSI ActiveX Service is not installed by default on Windows systems, but can be obtained from the Microsoft Download Center or through Windows updates.

– As with any ActiveX control, there may be security risks associated with using MSI ActiveX Service, so it’s important to keep your browser and operating system up-to-date with the latest security patches and to only use it from trusted sources or applications.


1. What is MSI ActiveX service?
MSI ActiveX service is a type of software program that allows users to install, update, and configure MSI (Microsoft Installer) packages on their computer.

2. Why is MSI ActiveX service important?
MSI ActiveX service is important because it helps simplify the process of installing and updating software programs on a Windows-based computer. It can also help ensure that software installations are performed correctly and that any necessary dependencies are satisfied.

3. How do I know if I have MSI ActiveX service installed on my computer?
To check if you have MSI ActiveX service installed on your computer, go to your Control Panel and look for the “Programs and Features” or “Add/Remove Programs” section. If you see “Microsoft Windows Installer” or “MSI ActiveX” listed, it means the service is installed.

4. Can I uninstall MSI ActiveX service?
No, you cannot uninstall MSI ActiveX service. It is a built-in component of Windows and is required for certain software installations and updates to work properly.

5. Is MSI ActiveX service safe to use?
Yes, MSI ActiveX service is safe to use. However, it is important to only download and install software packages from trusted sources to avoid any potential security risks.


In summary, MSI ActiveX service is a useful tool that allows users to streamline the installation and management of software applications. It enables easy deployment of software across an organization, reducing the time and resources required for manual installation. With its ability to handle complex installations and automate various processes, the service is an asset to IT departments and system administrators alike. Overall, MSI ActiveX service provides a reliable and efficient solution for software deployment and management.

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