I uploaded all files to the 1und1 Server. But when I visit the install wizard page, i could not see the icons. How can I solve this problem. Thanks! The Error: Access to Font at 'https://example.com/install/templates/fonts/Subrion.woff' from origin 'https://www.example.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://www.example.com' is therefore not allowed access.