The exact silent switches the Remote Desktop Multimedia Redirection Service installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.
msiexec.exe /i MsMMRHostInstaller_1.0.2507.21006_x64.msi /quiet /norestart
Run from the directory containing MsMMRHostInstaller_1.0.2507.21006_x64.msi. Download the installer from the Direct link below first. Run an elevated terminal (Run as Administrator) for machine-scope installs.
| Architecture | Scope | Type | Silent switches | Source |
|---|---|---|---|---|
| x64 | machine | MSI WiX | Declared by publisher |
/S for NSIS, /quiet /norestart for MSI).Prefer the winget route? See the full Remote Desktop Multimedia Redirection Service install page.