OnSingleClick event not firing

We are finding that on a few Windows 2000 machines the OnSingleClick event does not fire when image (button image) is clicked. Has anyone else seen this problem and if so is there a solution?
Peter McChesney

I haven’t heard of anything like that. Are you saying that the same application behaves differently on different Windows 2000 machines? Does it always appear to work correctly on Windows XP machines?