Which installer type can install, uninstall, and repair software with a single file?

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Multiple Choice

Which installer type can install, uninstall, and repair software with a single file?

MSI-based installers use a single package that the Windows Installer service can manage for the full software life cycle. That one .msi file contains all the information needed to install the product, repair it if something goes missing or is corrupted, and uninstall it when you’re done. The repair feature re-applies the installed components from the same package to fix problems without needing separate tools, and uninstallation is handled through the same package via its product code. This is why the MSI option is the best fit. EXE installers often bundle multiple files or bootstrapers and their ability to uninstall or repair isn’t standardized, so they don’t guarantee a single-file path for install, repair, and uninstall. The statement that MSI cannot uninstall is incorrect because Windows Installer is designed to manage the product’s lifecycle, including removal, from the same package.

MSI-based installers use a single package that the Windows Installer service can manage for the full software life cycle. That one .msi file contains all the information needed to install the product, repair it if something goes missing or is corrupted, and uninstall it when you’re done. The repair feature re-applies the installed components from the same package to fix problems without needing separate tools, and uninstallation is handled through the same package via its product code.

This is why the MSI option is the best fit. EXE installers often bundle multiple files or bootstrapers and their ability to uninstall or repair isn’t standardized, so they don’t guarantee a single-file path for install, repair, and uninstall. The statement that MSI cannot uninstall is incorrect because Windows Installer is designed to manage the product’s lifecycle, including removal, from the same package.

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