The ellipses not showing is caused by the Microsoft Windows Display settings being set to magnify fields, causing the field with the button to be drawn wider than the containing window and moving it off of the right edge.

To re-set the setting so that the ellipses show, you will need to re-set the magnification level back to the default level. You can do this by performing these steps:
  1. Right click on your Windows Desktop and select the "Screen Resolution" menu item
  2. Click on the text for "Make text and other items larger or smaller" towards the bottom
  3. Select the radio button for "Smaller - 100% (default)"
  4. Click Apply
  5. Restart computer as directed
    • This last step is mandatory so that Microsoft Windows will use the new setting