The exact silent switches the Microsoft Azure Guest Proxy Agent installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.
msiexec.exe /i Windows_148993103_GuestProxyAgent_AMD64_1.0.39.msi /quiet /norestart
Run from the directory containing Windows_148993103_GuestProxyAgent_AMD64_1.0.39.msi. Download the installer from the Direct link below first.
| Architecture | Scope | Type | Silent switches | Source |
|---|---|---|---|---|
| x64 | - | MSI WiX | Default for WiX (MSI) | |
| arm64 | - | MSI WiX | Default for WiX (MSI) |
/S for NSIS, /quiet /norestart for MSI).Prefer the winget route? See the full Microsoft Azure Guest Proxy Agent install page.