Silent install command for Inno Setup 6 6.7.3

The exact silent switches the Inno Setup 6 installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.

One-line silent install (x86, user scope)

innosetup-6.7.3.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /CURRENTUSER

Run from the directory containing innosetup-6.7.3.exe. Download the installer from the Direct link below first.

Architecture	Scope	Type	Silent switches	Source
x86	user	EXE Inno Setup	Custom: /CURRENTUSER	Default for Inno Setup
x86	machine	EXE Inno Setup	Custom: /ALLUSERS	Default for Inno Setup

Declared by publisher means the switches come straight from the winget manifest the publisher (or community maintainer) submitted to microsoft/winget-pkgs.
Default for {type} means the manifest doesn't specify silent switches, so the framework's standard switches are shown (e.g. /S for NSIS, /quiet /norestart for MSI).

Frequently asked questions

What is the silent install command for Inno Setup 6?

Inno Setup 6 uses EXE (Inno Setup). After downloading the installer, run: innosetup-6.7.3.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /CURRENTUSER. The silent install switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

How do I deploy Inno Setup 6 via Intune or Configuration Manager?

Use winget for the cleanest path: winget install --id JRSoftware.InnoSetup --exact 6.7.3 --silent --accept-package-agreements --accept-source-agreements. If winget isn't viable in your environment, package the publisher's installer directly using the silent switches above.

Prefer the winget route? See the full Inno Setup 6 install page.