I find it confusing that the executable, that starts the deployment tool, is currently the twdeployerGUI. Based on the names, I would expect that the executable, which I have to use, is the twdeployer. However this executable is used to start the deployer while using command prompt.
Therefor I would suggest, change the name of this executable. So for example twdeployerCONSOLE or twdeployerCMD.
If any of you has a better suggestion, feel free to post it as a reply to this post.