An EXE file can be an installer, a program, or just code. An MSI file is a Microsoft Installer file use to install a program using the Windows Installer.

I am trying to convert most of our software packagtes over to MSI files so we can fully deploy a machine and have the software installed through GPO. However, I am having limited success with ...

Can you safely delete, remove or clean up unused .MSI and .MSP files from Windows Installer folder in Windows 11/10? This post covers 3 tools that let you do so.