Thanks Tripredacus, you're right, it's windows ADK. As I know, winpe3.0 provide good support for wireless. So I would like to support implanted into winpe4.0. To support wireless appear to have wlansvc service, I have tried with wireless related documents copied into the corresponding folder and import the registry key to solve, but still does not start the service. Through the ipconfig command I can see the wireless NIC, can you give me some help? Thanks again~