In the box for ‘At startup, open all files in’, you might see the name of a folder, and its path.Click the Advanced category, and scroll down to the General section.Click the Office Button, then click Excel Options (In Excel 2010, click the File tab, then click Options).To stop files that automatically open in Excel 2007 and Excel 2010, you can remove a folder name in the Excel options:
Keep reading, to see where those files might be located, and how to stop them from opening. Do unwanted files open automatically when Excel starts? Perhaps something changed in your computer, and Excel files are opening automatically, and you want to get rid of them.