I have a lot of pictures that I save under My Documents. Some I receive via downloads, some I scan myself. All of a sudden, I am not able to open them, and where as before they were .jpeg images, now they are .jpg images, and the icon for all of them has changed. Whenever I try to open them I get an error message that says, "This file does not have a program associated with it for performing this action. Create an association in My Computer by clicking view and then clicking folder options." Now, I did not know what I was doing, but I went to folder options and started looking under "File Types". I have two things under there that say JPEG image, and under those the file types listed are JPEG, JFIF, and JPE. No mention of JPG anywhere. When I attempted to make a new file and put in JPG, I got an error message that said "The extension .jpg is already in use by file type ViewerFrameClass". I have no idea what any of this means, or what happened to make this change all of a sudden. Can anybody help?????? Thank-you!!!!