You can make the folder named as

the way to create folder "CON"

Just copy from here " СON " (without the  quotes) and now paste it in your folder or  file name .Yes you will be successful  now!!!

You can just do like that in your system

befoer typing u need to type these

Alt+ 0160 {Becauuse those numbers represent  space in ascii code thats the trick }

Hey boss it is possible to make a folder  named CON in XP.

to create in c drive

md \\.\\c:\"con"

to remove

rd \\.\\c:\"con"

Happy HAcking