Hi, i try run an app that bails out because WebBrowser_Stop returns E_NOTIMPL. Just like another app i already filed a bug for (http://bugs.winehq.org/show_bug.cgi?id=9895) it expects ERROR_SUCCESS. According to MSDN this function  "Cancels a pending navigation or download, and stops dynamic page elements, such as background sounds and animations". My question is, would it be ok to just pretend ERROR_SUCCESS (as i think now), or would  there be any unwanted side effects for other apps that use this function,and do we have to wait for a real implementation (maybe Jacek has a clue?) Regards Louis