I have updated my old Office Live account with Skydrive. Now I have got following error message on the screen when I clicked on the ‘Open in Excel’ in order to edit the Workbook. ‘To open this workbook, your computer must be running a supported version of Microsoft Excel and a browser that supports opening files directly from the Office Web Apps. If you have an older version of Office or no Office at all, you can try Microsoft Office 2010 for free.’ Due to this particular error message I was unable to make use of Skydrive account of mine. Any help on this particular matter would be highly appreciated. Thanks a lot in advance.