Hi m8s! I made my unattended install and tested it with VMWare. In VMWare all is ok and all works fine. i also reduced some components with nlite. Now i wanted to install my uacd on my real pc. but when the setup tries to copy the systemfiles he said that he cant copy Si3112r.inf, Si3112r.sys, Si3112r.cat, SIWinAcc.sys. these are the drivers of my SATA onboard controller (NF7S Rev.2). now i dont know what to do because the setup dont take the drivers from the original driver floopy too. the rest of the installation works fine but when the maschine rebbots i get a blue screen saying that drive is unaccessable. so i think i can solve this with copying the drivers. btw. former installations worked fine. can anyone help me? Thanks!