From here, I deleted it, and it’s working perfectly.” Excel 2003 and earlier versionsįor earlier versions of Excel, there are instructions in the Contextures Excel FAQs: When I start Excel, why do a million files open up automatically? More Ways to Prevent Files from Opening I finally fixed it by going to Options -> Add-Ins -> Manage (Go…) and I saw that file had been created as an add in. “When I moved the file to a different folder, it wouldn’t open but I would get an error every time I opened Excel saying that if couldn’t find that file. She discovered that her unwanted file had been installed as an add-in. In Windows Explorer, go to those folders, and remove the unwanted files, to prevent them from opening automatically when Excel starts. C:Documents and Settings User nameApplication DataMicrosoftExcelXLSTART.

C:Program FilesMicrosoft OfficeOffice14XLSTART (for Excel 2010).C:Program FilesMicrosoft OfficeOffice12XLSTART (for Excel 2007).If there was nothing listed in the Startup box, the unwanted files might have been accidentally saved to one of the XLSTART folders. Click OK, to close the Excel Options dialog box.Clear the folder information from that box (or go to that folder and remove the unwanted files).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.

File explorer opening on its own