Commands for installing Bionic without prompts, removing it again and detecting it from deployment tools. A command is shown only when it is certain: from the manifest or the installer technology’s documented default.
Related guide: Silent install switches: MSI, NSIS, Inno Setup · Uninstall a program with the registry or PowerShell
With winget
PowerShell
winget install --id ElementLabs.Bionic -e --silent --accept-package-agreements --accept-source-agreementswinget upgrade --id ElementLabs.Bionic -e --silentwinget uninstall --id ElementLabs.Bionic -e --silentBy installer
64-bit · EXE (NSIS)
Silent install
Bionic-1.1.9-6-x64.exe /SCustom folder
Bionic-1.1.9-6-x64.exe /S /D=C:\Apps\bionic- Uninstall registry key
- HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\7c1a7243-201d-510b-a8e1-803c5b933ce8
PowerShell: download, verify, install
Downloads the official file, checks its SHA256 and installs it silently.
install-bionic.ps1
$url = 'https://bionic-installers.lmstudio.ai/win32/x64/1.1.9-6/Bionic-1.1.9-6-x64.exe'
$sha256 = 'BC45FE0FFF0F813D0BC1B72F23F0D053814DBC3AA14E1A95D7034263FB428EF2'
$file = Join-Path $env:TEMP 'Bionic-1.1.9-6-x64.exe'
Invoke-WebRequest -Uri $url -OutFile $file -UseBasicParsing
if ((Get-FileHash $file -Algorithm SHA256).Hash -ne $sha256) { throw 'SHA256 mismatch' }
Start-Process -FilePath $file -ArgumentList '/S' -Wait 
