Hello
when i try to open my project site with Sharepoint Designer 2013. i can log in but when i try to edit the masterpage I get an error "this website has been configured to disallow editing with sharepoint designer". Sharepoint designer already enabled on both web Application Level and Site Collection level. I want to Restore Navigate Up on SharePoint 2013 site as per this blog http://www.manageprojectsonsharepoint.com/blog/2012/12/19/restore-navigate-up-on-sharepoint-2013/