Hey, guys,

Have you already installed windows 8 home premium on you computer? If you have been using win 8. Could you give some use suggestions about solving the following problem I met during win 8 installtion? When I boot my computer to install it, the screen indicated me that: You must be an administrator to install Windows...I do not know why. What doed it mean? In addition, the current system of my laptop is Vista. Does this matter?

Thank you for you help.