hey up folk, how is ? tn here with a slightly odd problem. I am just messing about with adding some REG edits to my Win 8.1 image. I am using DISM. on a Win 8.1 machine. At the mo I have 17 added,tested and working really nicely but one is eluding me and I can not understand why. The edit I have works fine on Win 7 but does not work on Win 8.1 Open .nfo files with Notepad. Here is my edit. I must be missing summet for why this REG Edit does not work. Can anybody help me out here and see what I am doing wrong. Once the Win 8.1 is installed and I manually assign .nfo to open with Notepad, it works fine.