I'am trying to create an custom windows vista installation cd . I have an original cd ordered from where I live and the problem is that when I go for import operating system wizard it gives me this error :The source directory specified does not contain an identifiable operating system ? What should I do ? Does this mean that my DVD is not original ? I tried to go for the second option and to import "Custom image file" and I selected install.wim all work's great but I can't see any operating system listed in MDT , but in the deployment folder it is. I'm using MDT 2013 and I have ADK and AIK installed. What to do ? My operating system is Windows 8.1 EDIT : Does the fact that I have both ADK and AIK installed is a bad thing ?