Hello, i'm deploying my new AIO for technicians and I pretend to include Windows 8.1 Installer x86 (incl. Dart), Windows 8.1 Installer x64 (incl. Dart), Dart 8.1 x86 & x64 (in systems which is not preinstalled), HBCD and maybe something else but the Windows Installation Will include oem installation script. As you can see I cannot create 2 Isos with oem programs because the size will be too big but I'm planning to make a script that search for the disk containing the oem folder and execute the installation of those programs. I'm testing this code just in case of copying a file but the result is always "0 files copied" even if the paths are right. for /f %D in ('wmic volume get DriveLetter^, Label ^| find "winsetup"') do xcopy %D\cat %homedrive%%D will store the letter of the drive called "Winsetup" so i want to copy the folder called cat to the C: Drive, however it says 0 files copied, i don't know why, even using administrator rights it fails. The idea is to use star /wait THESCRIPTTHAT CONTAINTSTHECODETOINSTALLMYOEMSOFTWARE.CMD (of course the name isn't too long XD) from setupcomplete.cmd Can anyone help me with this?