IE shortcut Ctrl-Enter stopped working!!!

[japetto]

Does anyone have a clue about this: 2 days ago the <U>Ctrl-enter</U> shortcut that inserts the (www.) and (.com) in the address bar just stopped working for me. I have not done anything that could make sense. (ex. installs, downloads, etc.) I was running IE 5.5 and even upgraded to 6, but still no effect.The shortcut does not do anything. All I have ran for programs in the last 2 days were word and excel 2000 and the operating system on this box is win2k. I am positive I am executing the shortcut properly, since it works on my other computer. Any ideas? Maybe changing the shortcut(s)? If possible how?