Windows Reserved Names

Referring to my early posting on July 21, 2005, not only AUX, CON and NUL, you cannot create directories in windows with the names

COM1, COM2, COM3, COM4, LPT1, LPT2, LPT3 and PRN as well, coz they are reserved words for the os.

A bulky article goes here explaining the theory. So, no need to bother the Chief Software Architect of Microsoft.