How to Silently Install AutoIt

Keep every Windows endpoint converged on the same version of AutoIt with a repeatable silent deployment process built for IT operations. This guide focuses on using the verified silent install command for the AutoIt exe installer in machine scope, with admin rights accounted for and detection rule planning included. It is written for practical rollout and maintenance workflows in Intune/SCCM/PDQ, helping you standardize installs, reduce drift, and support reliable enterprise packaging.

autoit-v3.3.18.0-setup.exe /S

Overview

Silent install steps

AutoIt installs through a PowerShell command, so run it in an elevated PowerShell session. Command Prompt cannot run this cmdlet.

Install with PowerShell

1. Download or stage the installer (autoit-v3.3.18.0-setup.exe) to a local folder, for example C:\Installers.

2. Open PowerShell as Administrator — right-click Start (or press Win+X), then:
   • On Windows 10: choose Windows PowerShell (Admin).
   • On Windows 11: choose Terminal (Admin) — it opens Windows Terminal running PowerShell.

3. Run the silent install command:

autoit-v3.3.18.0-setup.exe /S

PS C:\> Set-Location 'C:\Installers'PS C:\Installers> autoit-v3.3.18.0-setup.exe /SInstalling AutoIt 3.3.18.0…100%Installation complete — exit code 0.PS C:\Installers> ▋

Deployment Notes

Key facts to confirm before rolling this out to production machines — permissions required, scope of install, and reboot behavior.

Detection Rules

Configure your deployment tool with the detection rule below to confirm a successful install of AutoIt. The same rule work for Microsoft Intune, SCCM, PDQ Deploy, and most RMM platforms — just paste the values into the matching fields.

Registry detection

PowerShell detection script

Prefer a script-based check? Use this as a custom detection script in Microsoft Intune (or any tool that supports detection scripts). It exits 0 when AutoIt is detected and 1 otherwise.

$Key = 'HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\AutoItv3'
$Value = (Get-ItemProperty -Path $Key -Name 'DisplayVersion' -ErrorAction SilentlyContinue).'DisplayVersion'
if ($Value -eq '3.3.18.0') { exit 0 }
exit 1

Silent Uninstall Steps

Remove AutoIt silently from one machine or your entire fleet. The commands below uninstall without prompts and suppress automatic reboots so you control the timing.

Method 1: Uninstall with Command Prompt

Run the uninstall command from an elevated Command Prompt.

1. Open Command Prompt as Administrator.
2. Run the silent uninstall command.

"%ProgramFiles(x86)%\AutoIt3\Uninstall.exe" /S

Method 2: Uninstall with PowerShell

Run the same silent uninstall command through PowerShell.

1. Open PowerShell as Administrator.
2. Run the silent uninstall command.

Start-Process -FilePath "%ProgramFiles(x86)%\AutoIt3\Uninstall.exe" -ArgumentList '/S' -Wait

Deployment Examples

Drop the snippet below into your deployment tool, Group Policy, or scheduled task. It wraps the silent install command for AutoIt as a PowerShell script — copy, save, and run.

PowerShell script example

Save the following content as install-autoit.ps1 in the same folder as the installer.

Set-Location -Path $PSScriptRoot
$Installer = 'autoit-v3.3.18.0-setup.exe'
$Installer /S
exit $LASTEXITCODE

Frequently asked questions

Troubleshooting

If the install fails, exits with a non-zero code, or leaves no trace on the target machine, work through the checks below. Most issues come down to permissions, paths, or exit code handling.