A few days ago I was working with .AI file in Illustrator and everything was fine. Then some days I didn't work, and now I can't open this .AI file. My computer will start to open Illustrator, but the file is not loaded. I tried to open the file immediately after reboot. But after rebooting this file wasn't opened again. I deleted and reinstalled Illustrator, but this has not fixed the problem. I use a Laptop from HP with Windows for . Any ideas what to do?