Hello, since XP the defaut ACL on C/ dirve have changed and we get authentificated users with special right. My goal is to have for a standard user (no admin of Workstation) to have UAC with admin right credential asked or to be denied to do the following things: Modified,Delete,create file&directory on c:\ ROOT drive I have already set a gpo with UAC for standard user to denied on elevation but uac is still prompted to permit this action nothing else. Can anybody have secured the C: ROOT drive already ? Thanks

disable the UAC an on the machine."A programmer is just a tool which converts caffeine into code" CLIP- Stellvertreter http://www.winvistaside.de/