[ASK] how to open directly to qvw without login qvs?
Did you mean like remembering the login? What browser does your client use and is the user accessing locally or via the Internet?
Accessing locally using ActiveDirectory and IE or Chrome should result in automatic login using the AD account. If using Chrome from the Internet (without AD), in my experience the browser can save the authentication cookie if it is set, which is default. I guess any browser will also behave the same with cookie enabled, but I have not tried it yet.