SWMBO has windows 7 on her PC, and does a lot of work with graphics. To make finding them easier she went to a lot of trouble putting a representative image on the icon for each folder in Windows Explorer (File manager to the over 40's). Each time she has done this however Windows 7 replaces them randomly, often with images from different folders. This and random changes between icons, list and details happen each time she opens Exprorer. Is there a way to fix the folder images so they stay as set, and fix the folders of non graphical files so they stay in list mode?