I got a copy of Win7 from school and started installing it on my wife's computer (I have my own Win7 copy). I need to uninstall it...don't ask. I just need to know how to get a partially installed copy of Windows uninstalled. Each time I put the disc in and launch Parallels it wants to continue the install, which I can't do (faulty product key). Anyone know how to uninstall at this point?? Thanks.