I copied your link. I had to go directly from "control panel" to find "disk management" which got me to a place where I saw both drilves listed, but there it ended. I could find no way of finding "Change drive lertters and paths" I did manage to get a "Recovery" section in my "C" drive that I can't erase.
I supposely have Windows 7, but the instructions in the file you addressed don't coorespond with my selections. Are those instructins for Windows 8? I can get so far and then I hit something I can't do.
Thanks for your assestance and keep trying!!!!