The exact silent switches the Spice installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.
Spice-Setup-2.5.8-windows-amd64.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART
Run from the directory containing Spice-Setup-2.5.8-windows-amd64.exe. Download the installer from the Direct link below first.
| Architecture | Scope | Type | Silent switches | Source |
|---|---|---|---|---|
| x64 | - | EXE | Declared by publisher |
/S for NSIS, /quiet /norestart for MSI).Prefer the winget route? See the full Spice install page.