Commands for installing Flmsg 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 w1hkj.flmsg -e --silent --accept-package-agreements --accept-source-agreementswinget upgrade --id w1hkj.flmsg -e --silentwinget uninstall --id w1hkj.flmsg -e --silentBy installer
32-bit · EXE (NSIS)
Silent install
flmsg-4.0.24_setup.exe /SCustom folder
flmsg-4.0.24_setup.exe /S /D=C:\Apps\flmsgPowerShell: download, verify, install
Downloads the official file, checks its SHA256 and installs it silently.
install-flmsg.ps1
$url = 'https://www.w1hkj.org/files/flmsg/flmsg-4.0.24_setup.exe'
$sha256 = '9117D1DAAAD7548BF998FAB507FA6A012202B6942BA8C3EB018C484CDC973E3E'
$file = Join-Path $env:TEMP 'flmsg-4.0.24_setup.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