We just recently installed and have been using SharePoint 2010 and have run into a bit of a problem opening Excel spreadsheets with the xlsx
extension.
We are able to upload a spreadsheet with the xlsx
extension, however, when we attempt to download the same spreadsheet we are getting the following error:
Excel
An error has occured.
Please try again.
We can open xls
files fine as well as docx
and pptx
files.