The exact silent switches the Firefox Developer Edition (gd) installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.
Firefox%20Setup%20151.0b10.exe /S /PreventRebootRequired=true
Run from the directory containing Firefox%20Setup%20151.0b10.exe. 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 | EXE NSIS | Declared by publisher | |
| arm64 | machine | EXE NSIS | Declared by publisher | |
| x86 | machine | EXE NSIS | Declared by publisher |
/S for NSIS, /quiet /norestart for MSI).Prefer the winget route? See the full Firefox Developer Edition (gd) install page.