After installation Civi menu and dashbord do not show (SOLVED)
Thanks for all your good ideas. Finally I've solved it by going through the first case I've listed above: Civi dashboard and menus won&#39;t display after install.
Though I could neither access the menu nor find the resource URL in my database, I found a link to the administer page in the case, which is wp-admin/admin.php?page=CiviCRM&amp;q=civicrm%2Fadmin&amp;reset=1 There I could change the default to the actual CiviCRM Resource URL.