$PATH_TO_ZROK="C:\minecraft\zrok.exe"
do {
    if (Test-Path $PATH_TO_ZROK -PathType Leaf) {
        break
    } else {
        Write-Host -ForegroundColor Red "==== PATH_TO_ZROK incorrect! ===="
        Write-Host -ForegroundColor Red "(update PATH_TO_ZROK in this script to avoid seeing this message)"
        
        $PATH_TO_ZROK = Read-Host "Enter the correct path"
    }
} while ($true)

$PRIVATE_ACCESS_TOKEN = Read-Host "Enter the private access token"

Start-Process -FilePath "$PATH_TO_ZROK" `
    -ArgumentList "access private $PRIVATE_ACCESS_TOKEN --bind 127.0.0.1:25565" `
    -PassThru