I am getting this error when trying to export any report to Excel.  I am using MS Excel 2007.  I recently upgraded my computer to Windows 10 and Quickbooks 2020.  Where I was able to export without problem in Quickbooks 2019, it no longer works in 2020.

I don't want to export every report into a .csv file as it will lose the formatting.  I don't allow extra spaces between the columns.  I would say there is something different in 2020 that is not working with older versions of Excel.