- User is Site Owner (has full permission to the site; he is no SP Administrator)
- Select Approval Task (Not toDo or Flex)
- Try to change the the Form in the Nintex editor
- Could not start the editor (An error occured during an Ajax.call)
When I log in as SiteCollection Adminsitrator everything works fine. It must be a Permission Problem but normally Fullcontrol inclusive Design must be enough.