I have a Windows 7 Computer on which Corel Paint and Corel Paint Shop Pro were installed. I clicked on a picture I was editing and all of a sudden all of my icons on my desktop changed to the Corel symbol and every time I try to open them I get an error message saying that they cannot open. All of the files on the desktop and start programs are .ink files linked to corel. Even Corel would not open. I have already tried System Restore and that did not work. I tried deleting the Icon cache data base file and restarting the computer and that did not work. I even deleted all of my Corel products and that did not do it. The only things I can open are recycle bin, control panel and windows explorer (which I have to open by right clicking the start button). I cannot open any of my other installed programs without getting the error message that they are now .ink files and cannot be opened. Any help would be greatly appreciated.