The exact silent switches the Grain installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.
Grain%20Setup%202026.27.2%20-%20Build%202605209ozx8l1hk-x64.exe /S
Run from the directory containing Grain%20Setup%202026.27.2%20-%20Build%202605209ozx8l1hk-x64.exe. Download the installer from the Direct link below first.
| Architecture | Scope | Type | Silent switches | Source |
|---|---|---|---|---|
| x64 | user | EXE NSIS | Default for NSIS (Nullsoft) |
/S for NSIS, /quiet /norestart for MSI).Prefer the winget route? See the full Grain install page.