Some problems were found and were fixed by uninstalling and re-installing Excel:

  1. From Navigator, a crash was experienced when exporting to Excel from a Collections panel.
  2. From Sage Estimating, when a Model uses an Excel file and Models seems to lock up. 
    1. When testing, we found the Excel 'Save as' message was hidden behind Sage Estimating. Not seeing the message, we thought Sage Estimating was locked up. 

If you get this issue when attempting to open an Excel template, try uninstalling and re-installing Excel.: