Everyone tells the same maybe im to stupid to find one that convert it. The only thing i found is this https://xenforo.com/community/threads/wbb-5-importer.136165/ and this one works only when the database is converted from wbb4 to 5 . IPB only makes custom Imports. VB said there is nothing planned. But good news demon326 had wrote me back, maybe it comes a converter tomorrow for fresh wbb5 installs.