I think I have set Excel to run in admin mode. I really need to UNDO that. Now, I can't click on the shortcut or the actual .exe icon without Excel hanging up and/or shutting down. I can click on the icon of any file on my desktop and Excel runs just fine and loads all the add-ins, etc...Is there any way to undo this mess and get Excel back to normal? I'm using Excel 2010 with WIN 7 Ultimate 64-bit.