Hi, All! That is a laptop running Windows 7 x64 Pro, member of Microsoft Domain Network (Srv2008). Once a user logged in - that is no "Switch User" button appears after logoff or when screen is just locked. Instead of it I see button says:"Other Credentials", click on it provides me an option to log in back with the last logged account, use a finger scanner for authentication (Lenovo Laptops has this feature) or simply "Cancel" I will appreciate any advice or solution regarding the following issue, nothing in Domain Network should not prevent Administrator account from login and in this case I able to procceed only after system restart. Thank's

Hi , I notice you have posted this issue before. In order to avoid confusion and keep track of issue, I recommend to keep working with the previous thread as link below: http://social.technet.microsoft.com/Forums/en-US/w7itproinstall/thread/44418335-e8a8-4ed8-958e-db1feb031721 Thanks, Vincent Wang TechNet Community Support