http://bugs.winehq.org/show_bug.cgi?id=13574
--- Comment #1 from Yolande Haneder yolande@haneder.biz 2008-05-31 08:03:49 --- It works for me with rc3 on Suse with your tool (on an non clean bottle I admit - probably you have to add something), however there seems to be 2 issues: -On DDT main Dialog, only the buttons "show help" and "close" are showing. Otherwise the big window is grey. -Help is showing OK, however only "Inhalt" or content in English is showing anything, tabs search, favorites and favorites are showing grey. If you start from index and click on the content tab and the item, the item is showing right. The box however is not resizable.
looks like html help is partially working in Wine, at least from your tool.
Maybe you should add a log for the specific problem.