My solution:
1. Right click on runner in task bar while holding down <shift> key.
2. Click on 'Maximize'. Runner will appear on primary display maximized.
3. Click on and drag top of window to 'de-maximize' it. Runner is now a window on the primary display and will operate normally.
This happened because I had dragged the runner onto the secondary display at one of my work locations, which is configured to the left of the primary display. When I subsequently ran ALM at my other desk, where the secondary is located to the right, ALM opened the runner window WHERE IT HAD BEEN BEFORE, on the left, out of view.
If you have a similar situation and you have been using the runner on the secondary display, be sure to drag the runner window back onto the primary display before closing it the final time when finishing your ALM session.
Or rearrange your workspaces so the secondary displays are all in the same location relative to the primary.
ddk
