http://bugs.winehq.org/show_bug.cgi?id=4208
--- Comment #12 from SToledo salroots@inbox.com 2009-07-28 21:01:20 --- Thanks to this bug, I always ran this app without the function of adding chapters, until this bug prevented me from adding videos to my projects. After many trial and errors, I finnaly found a workaround that even allows adding chapters. Worked for me with DVDlab 2.51 (Wine 1.1.26 binaries from official repository): go to "View" menu, click on "Reset Bars and Windows..." and restart the program. Then, before the program starts it'll appear a popup alert for 1-2 seconds and then the app will terminate. Just click OK button before this window disappears and you'll have a fully functional DVDlab. Reopen the program if you can't get the OK button. I hope this works for everybody.