Folders with name: CON, PRN, AUX, CLOCK$, NUL, COM1, COM2, COM3, COM4, COM5,
COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, & LPT9.
cannot be created using Windows Explorer or Command Prompt (Directly using command md )..
The easiest way to create folder with these name is..
Name the folder CON+Alt255
Alt 255 is character for space..!
There is nothing that cannot be done.. !