http://bugs.winehq.org/show_bug.cgi?id=12248
--- Comment #12 from Nick krna@rambler.ru 2008-10-31 05:24:16 --- In fact cursor is specific for application window. I.e. it is shared between all threads inside a process. But patch f3ae5f521... assumes(implicitly) that cursor is thread specific. It is ok for single-threaded apps, but in multi-threaded case it appears to slightly wrong. UFO Aftershock( maybe Afterlight too ) shows that. This app wants to change its cursor from at least 2 or 3 threads.
Alexandre, is it possible to fix this issue?