09-24-2019 10:27 AM
09-24-2019 01:25 PM
It shall open pop-up window to select the file, approximately the same as for Save as, etc. Try to check, for example, on ribbon Insert->Picture if you have same window. Does double click works from file explorer to open Excel file?
If all around works try to repair Office.
09-24-2019 01:27 PM