$script = $MyInvocation.MyCommand.Path

$isAdmin = [Security.Principal.WindowsPrincipal]::new([Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
if (-not $isAdmin) {
    Write-Warning "Not running as administrator. Restarting with elevated privileges..."
    Start-Process powershell -Verb RunAs -ArgumentList "-ExecutionPolicy Bypass -File `"$script`""
    exit
}

try {
    Remove-OdbcDsn -Name "GhOST Library" -DsnType "User" -Platform "64-bit"
    Write-Host "`nSUCCESS: ODBC connection 'GhOST Library' removed." -ForegroundColor Green
}
catch {
    Write-Host "`nERROR: $_" -ForegroundColor Red
}

Write-Host "`nPress any key to exit..." -ForegroundColor Yellow
$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")