That's your answer? No, I'm not familiar with batch files. I'm a very experienced computer user; however, I know nothing about programming or files such as this. Nothing opened afterwards. Just a blank, black screen. You didn't answer why I couldn't use WIN uninstall.
Under a previous post, Purging and Re-installing, if you're having trouble getting the app to work, the following file is to be downloaded and run as administrator: http://sd.stardock.com/zubaz/apps/Purge_StartALL.bat . So, I did this, and, lo and behold, no more WIN10 on my VM Paralells. Had to restore a Snapshot to get my OS back. Something definitely wrong here. So, why not use Window's deinstallation instead? This