OK I've created a install.wim file which only has Windows 7 Ultimate 32+64 bit (no other editions are included). I look at my install.wim via 7-zip and I notice there's also a folder called "Files" there (along with the "1" + "2" folder, plus the 1.xml file) Now upon extracting this folder, it's like 500mb, so I'd really like to be able to get rid of it to cut down on the ISO size. I know that this is not required in the .wim file but I'm unable to work out how to remove it. So, if possible I'd like to know either how to delete the "Files" folder, or if need be to create a whole new .wim file. Thanks in advance.