Please see if you can reproduce this annoying VFP theme bug:

1) Run VFP (8 or 9) on Windows XP. Enter an invalid command, e.g., a '/', into the command window and press Enter. You will see an error message dialog.

2) While the dialog is active, press the TAB key several times. You will see an ugly gap at the border of the OK and HELP buttons.

In our applications, this ugly gap around buttons may be triggered by various actions, sometime while clicking on items on a list box and sometimes when navigating in a grid.