Well, create the software yourself in the future and you won't have that great problems
Or learn to live with the software that was given by others. Simple and fair enough imo.
My advice would be to check the minion.xml file, as it is the config file of this software. If it does not contain any options to change the size or whatever there might be another file inside the Minion install folder, or you would have to check if it perhaps writes contents to the Windows registry.
But the xml file looks good for me to give it a try:
Code:
<client>
<position height="727.0" width="1220.0" x="163.0" y="179.0"/>