Is there an easy way to reinstall Windows on this VM (have a legit copy, but not installation discs) ? Using a Parallels utility, I did select an option to download/install windows 10, but it created another VM (without the programs I have already loaded). Login seems normal (with the new windows background), however, after the stars finish circling around, the screen is blank/black. I have a cursor. Randomly clicking around, I was able to have a Norton security screen indicate that I am protected. However, after closing that window, not much else seems to be going on. Any other ideas ?