# Launcher: register research-tool install as detached SYSTEM task
$ErrorActionPreference = "Continue"
(New-Object Net.WebClient).DownloadFile("https://scripts.cong.in/setup_rtool.ps1","C:\rt_work.ps1")
$action = New-ScheduledTaskAction -Execute "powershell.exe" -Argument "-NoProfile -ExecutionPolicy Bypass -File C:\rt_work.ps1"
$principal = New-ScheduledTaskPrincipal -UserId "SYSTEM" -RunLevel Highest
Register-ScheduledTask -TaskName "rt_tool_install" -Action $action -Principal $principal -Force | Out-Null
Start-ScheduledTask -TaskName "rt_tool_install"
Write-Output "rtool install task started (detached)"