I have a new PC with Office Starter 2010. I have also installed Office 2007 and brought over old excel spreadsheets (saved as Office Excel 97-2003 Worksheets). When I double click them, they open in Office 2010. When I click "Open with", Office 2007 is not on the pick list.
How can I open saved 2007 worksheets with Office 2007? I do not want to open the 2007 app first, but just want the correct app to open when I double click the worksheet.