Hi thank you for your information. I don´t loose my job. I´m a practican and it is my object to install a program or someting else to install Windows, Office, and some other Tools. In a silent way. The unattended method is not possible because of the differnce Hardware and Software that the user in the firm have. So i thought about AD to install the pc over network. I don´t need so much from AD the main point is the installation from the user PC in a full silent way. so long darph