What causes the folders and files in my computer to overlap each other when I have the view set to large icons. I can get them to uncluster when I set it to small icons, but this not a solution only a bandade. Is this virus activity or what? I have formatted and reloaded the system until I am blue in the face with it only to return. I am running WIN98SE,128megs of ram,Pentiumll 233.Would take any suggestions.Thank you. Roy