# msiexec

> Install, update, repair, or uninstall Windows programs using MSI and MSP package files.
> More information: <https://learn.microsoft.com/windows-server/administration/windows-commands/msiexec>.

- Install a program from its MSI package:

`msiexec /package {{path\to\file.msi}}`

- Install a MSI package from a website:

`msiexec /package {{https://example.com/installer.msi}}`

- Install a MSP patch file:

`msiexec /update {{path\to\file.msp}}`

- Uninstall a program or patch using their respective MSI or MSP file:

`msiexec /uninstall {{path\to\file}}`