У вашего броузера проблема в совместимости с HTML5
Go into your control panel and find the Credential Manager. Click "Add a Windows Credential" and put the name of your server, along with the username and password. When you OK that, it appears in the list of saved Windows Credentials, and now when you browse to the server "telling tuber"
https://youtu.be/fJcHhpxSV6c