Cursor invisible but working on startup screen - FIXED

I haven't seen this mentioned before, so I thought this might help anyone with the same problem.

I have a 3 screen setup, but use only the larger center screen for DCS.

• The DCS boot screen starts normally, but with no cursor visible.
  
• However the invisible cursor is still active as moving the mouse highlights the various clickable objects on the screen which would react normally to being clicked.
  

I could get normal operation back by moving the mouse to get the cursor over to one of the side screens and clicking there. This restored normal cursor operation on the main screen but was a small annoyance that was bugging me.

I finally managed to find the problem which appears to be caused by me specifying the screen size in two places i.e as the full screen resolution and also ticking 'full screen'.

Un-ticking 'full screen' restored normal cursor operation on the boot screen. :)