Powerpivot data import hangs excel 2016

When attempting to import an Excel file into PowerPivot, Excel 2016 hangs. Here are the steps I use:

Open Excel, Blank workbook

Select PowerPivot from the menu ribbon

Select Manage; PowerPivot window opens

Select Get External Data; From Other Sources

Select Excel File; then Next

Browse to File location; select file. I don't get an opportunity to select Open.  

Excel hangs

Environment: Windows 10, Office 2016 32-bit