http://bugs.winehq.org/show_bug.cgi?id=10386
--- Comment #5 from Mikolaj Zalewski mikolaj.zalewski@gmail.com 2008-03-01 13:31:07 --- Created an attachment (id=11065) --> (http://bugs.winehq.org/attachment.cgi?id=11065) patch
I've done some tests what different Windows flavors do and Windows 98 does OleInitialize in SHRegisterDragDrop so I think we can do it too. Could you test this patch?
I'd be surprised if there were a OleUninitialize in SHRevokeDragDrop. I think it's more probably to have another OleInitialize but we should also check what Windows 98 does.
BTW this call got removed from Windows Vista. Does MSIE 1.0 work there? (but I'd expect that they check if the GetProcAddress returns NULL).