Why can't we create a folder with the name "con" on a computer??

Answer 1

hi,

Go thorugh the following URL u will find nice discussion on
"Why can't we create a folder with the name "con" on a computer? "

http://forums.sureshkumar.net/latest-tech-news-innovations/11733-can-anyone-create-folder-name-con.html#post52101

The following solution is taken from above URL

NT-based versions of Windows (NT 3.1-4.0, Win2K, WinXP, Vista, etc) Win32 is implemented as a subsystem on top of the NT OS. One function of this subsystem is to translate filenames and pathnames from the Win32 object namespace to the NT object namespace. It is in this translation layer that the reserved names are handled. (This is also where concepts like "current directory" and "relative paths" are implemented.)

The "\\?\d:\foo" syntax provides a way to bypass the translation mechanism. This is why relative paths are not permitted using this syntax. This is also why you can create files with "Win32 reserved names" using this syntax

Answer 2

ha... reliable Q.... this turned right into a trick we used to ask in college time, the following you pass .. it really is not any longer that weird and wonderful. 'con' is a reserved be conscious from the former DOS days, in simple terms which means 'console'. in case you wanted to create a clean textual content report in DOS you should type 'reproduction con newfile.txt' which means reproduction from the console to newfile.txt. this can help you type some lines and once you ended the report with ^Z (DOSish for 'end of report') you would have a report observed as newfile.txt containing regardless of you wrote interior the console. that is unquestionably nevertheless conceivable interior the residing house windows XP console, and would you spot what mess it would reason in case you enable information or folders have the call 'con'? What would 'reproduction con newfile.txt' then advise? BSOD? Giving this record of different DOS gadgets which could not be used as folder names: CON, PRN, AUX, CLOCK$, NUL, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, and LPT9. wish you get it.

Answer 3

Because the word "con" is an old DOS command. It has a special meaning. So it (like dir, lpt, etc) or restricted from being used as folder names. If the word "con" was used in a command, it could cause the "con" DOS function to accidently run, and cause data lose or damage to your PC.

Answer 4

Several special file names are reserved by the system and cannot be used for files or folders: CON, AUX, COM1, COM2, COM3, COM4, LPT1, LPT2, LPT3, PRN, NUL. You can try all of them and they won't work. Windows reserves these words.

Answer 5

With Windows, there are some reserved words. con, which means console is one of them.

Good luck and Happy Computing!

Answer 6

I have no problem doing so. Please add details to your question so that others may answer: what are the symptoms of your inability to add such a folder?