I've been having a small problem with my spreadsheets for the past couple of days. If I try to open my spreadsheets from a shortcut on the desktop, which I have been doing for years, they are taking 15-20 seconds to open. They used to open immediately. This started a couple of days ago. If I open Excel first, then go to file and open a spreadsheet, it opens immediately. Any ideas? Any help would be greatly appreciated. THANKS.