How to create a folder with any name in Windows 7, 8 and XP using Command Prompt. It supports almost all version of Windows after Windows XP SP 2 (Windows XP, Windows XP, 7, Windows 8, Windows RT) You can also create folder with. any name without using command prompt (CMD) Type mkdir. where to create the folder][ folder name] and hit enter to create. folder name. On the folder name you can add any name from the CON, PRN, NUL, LPT.”]
Source: http://windows.mercenie.com/windows-xp/create-folder-any-name/