I run OSX Lion and I have an excel spreadsheet 2011 sitting on my desktop that I regularly open, update, and save. Whenever I open, edit, and save the excel spreadsheet, a new file is created on the desktop that I can't delete (even when excel is closed). The files have names "BEE05630", "D5A1F120", etc. I have to restart for the files to disappear from my desktop.
Any way to fix this?