[Bug 22691] Drag-and-drop doesn't work in CDBurnerXP 4.2+ audio disc mode

http://bugs.winehq.org/show_bug.cgi?id=22691

--- Comment #6 from Nikolay Sivov   2010-05-26 15:38:17 ---
The problem seems to be in tracking code - IDropTarget_DragOver is never called
with my test app on native system, while under Wine it is, even constantly
using timer.

Caller IDropTarget_DragOver resets drop effect value to 0, that's why we don't
drop any more (this is a change made by reported commit and it's correct).