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Bet you can’t do this for $25
By admin | March 14, 2007
I will give $25 to the first person that can show me a screenshot with a folder on their windows desktop with the name “con”
Goodluck
-update-Â We have a Winner!
Here’s a screenshot of the Paypal details for paying the first person to show me a screenshot as promised

 Matt Pennig says:
March 14th, 2007 at 1:48 pm e
Here it is, as requested. A folder on my windows desktop named “conâ€:
http://chipt.com/uploads/con_on_desktop.jpg
I accept PayPal
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Topics: weird, personal, random-thoughts |






November 30th, 1999 at 12:00 am
January 1st, 1970 at 1:00 am
March 14th, 2007 at 1:46 pm
THE REAS ON IS THIS……..CON, PRN, AUX, CLOCK$, NUL, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9 can be more too.
are all Windows reserved device names from the early days of DOS.
There is a way you can make a folder but i dont know if it can be put on a website.
No one gets your money..LOL
March 14th, 2007 at 1:48 pm
Here it is, as requested. A folder on my windows desktop named “con”:
http://chipt.com/uploads/con_on_desktop.jpg
I accept PayPal
March 14th, 2007 at 2:00 pm
Hello,
I have created a screenshot with a folder named “con” on my windows desktop at http://matkelly.com/conss.png . Please e-mail for contact information regarding to where the check should be sent.
March 14th, 2007 at 2:02 pm
The link is to a JPG of the desktop. As you can tell, though, it is a non-English version of Windows (Japanese version).
March 14th, 2007 at 2:06 pm
http://www.flickr.com/photos/13411297@N00/421066897/
there ya go.
March 14th, 2007 at 2:08 pm
How’s this?
(And before you ask, that’s a totally unaltered screenshot.)
March 14th, 2007 at 2:09 pm
That is bizarre. What’s going on?
March 14th, 2007 at 2:09 pm
http://i11.tinypic.com/2mest3t.jpg
It’s labeld con
Do I win?
March 14th, 2007 at 2:12 pm
I bet you $100 if you could create folders with names “aux” or “prn”
March 14th, 2007 at 2:17 pm
You can do it by renaming a folder to something like ‘con and then replacing the ‘ with a zero-space unicode char
(right click while editing name)…. Sitting on my desktop now, But I’m too lazy to submit image…
DrBob.
March 14th, 2007 at 2:20 pm
This is due to the fact that con stands for console. Try copy con >> foo.txt
Whatever you type (finish by ctrl-break) will be copied into the file.
March 14th, 2007 at 2:21 pm
also try it with:
CON, AUX, COM1, COM2, COM3, COM4, LPT1, LPT2, LPT3, PRN, NUL
March 14th, 2007 at 2:24 pm
You also can’t do lpt1 or nul (amongst others I imagine). I’ve got a Unix box running samba and when I create directories with these names and look at on my XP box they end up being things like LK8OWQ~K. Interestingly if you use the common file open dialog to open a file like this it actually gives you an error message, “This file name is a reserved device name”, but if you try to create something like con.xxx you get “Access denied”.
Looks like this dates back to DOS 1.0: http://blogs.msdn.com/oldnewthing/archive/2003/10/22/55388.aspx
I wonder if a Vista user could collect your $25.
March 14th, 2007 at 2:25 pm
Ha ha thats so weird, Does it count if I create it with an ALT code 255 after it? I’m sure it doesn’t
March 14th, 2007 at 2:26 pm
Any DOS device name will behave the same. PRN, LPT1 NUL etc.
March 14th, 2007 at 2:27 pm
March 14th, 2007 at 2:28 pm
Here it is: http://softdot.ro/ss.gif
March 14th, 2007 at 2:31 pm
Ok, but you first - $50 if you make one for “lpt1″
March 14th, 2007 at 2:31 pm
http://www.ashleyit.com/files/condir.jpg
March 14th, 2007 at 2:33 pm
March 14th, 2007 at 2:38 pm
—– spoiler warning ——
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Open up a command prompt window, cd to C:/Documents And Settings//Desktop and enter the command:
mkdir “con\”
This will make an empty directory. You can use the same syntax to make nestled directories, ie: mkdir “con\subfolder”
http://img145.imageshack.us/my.php?image=untitledoh6.jpg
March 14th, 2007 at 2:38 pm
No screenshot (because my desktop is a mess!), but you can do it by running the following
mkdir \\.\”c:\Documents and Settings\USERNAME\Desktop”\con
where “USERNAME” is replaced by your logon name (or whatever your Documents and Settings directory is called).
Do I win :-)?
Wodow
March 14th, 2007 at 2:40 pm
I have a jpeg for you. you can send the money to me via paypal.
March 14th, 2007 at 2:41 pm
To undo: replace “mkdir” with “rmdir” in the above.
Wodow
March 14th, 2007 at 2:41 pm
http://www.bixler.com/personal/juan/conimage.png
March 14th, 2007 at 2:42 pm
C:\Documents and Settings\juan>mkdir “\\.\c:\Documents and Settings\juan\Desktop\con”
C:\Documents and Settings\juan>rmdir “\\.\c:\Documents and Settings\juan\Desktop\con”
Easiest $25 ever. Thanks.
March 14th, 2007 at 2:43 pm
Here tis!
http://www.jangle.net/images/desktopwithconfolder.png
March 14th, 2007 at 2:44 pm
Ok, how do make the payment ? http://img412.imageshack.us/img412/8979/screenconzi1.jpg
March 14th, 2007 at 2:45 pm
That’s a reserved name - CON, for CONsole. the combination of your keyboard and screen. From DOS days.
March 14th, 2007 at 2:51 pm
http://img354.imageshack.us/my.php?image=constn5.png
Not photoshoped or otherwise altered, other than to remove names. You can do this yourself using the syntax in the command prompt shown.
Explination: prefixing with “\\.\” changes the directory creation method, to pretending the folder is being created on a remote machine. After that, the machine will quite happily create a “con” file, as the legacy parts of windows preventing it are not used - only NtCreateFile.
March 14th, 2007 at 2:53 pm
cool and freaky.
crappy OS
March 14th, 2007 at 2:55 pm
Too easy.
March 14th, 2007 at 2:57 pm
http://img183.imageshack.us/img183/449/conscreenshotrn9.jpg
March 14th, 2007 at 2:57 pm
Go to a command prompt. Type this:
mkdir “\\.\c:\Documents and Settings\username\Desktop\con”
tada.
March 14th, 2007 at 3:00 pm
would you like to know “how-to” ?
simple…
enter “New Folder” name sa follows:
“con”
press and hold
enter “255″
press
nobody can distinguish visually - I know it’s a “cheat”
Jerry
March 14th, 2007 at 3:01 pm
Pay up sucker.
March 14th, 2007 at 3:01 pm
seems like ‘con’ is a hidden windows file that you can’t overwrite.
March 14th, 2007 at 3:01 pm
http://farm1.static.flickr.com/172/421108749_f225a65d76_b.jpg
March 14th, 2007 at 3:01 pm
Hi there, i’ve made a folder named con
where i have to send the screenshot?
or proof it by yourself
just write into the console window: md\\.\C:\con
done..
Greetings by Boones
March 14th, 2007 at 3:01 pm
you didn’t say anything about spaces
March 14th, 2007 at 3:02 pm
mkdir “\\.\C:\Documents and Settings\username\desktop\con”
March 14th, 2007 at 3:04 pm
it’s a reserved name under windows… consol…
March 14th, 2007 at 3:06 pm
the license on my screenshot tool expired. if you will kindly loan me $10 so i can renew the license i’ll be glad to take the screenshot.
March 14th, 2007 at 3:06 pm
Hey man … I managed to do it

here is picture proof and I included the command window open so you can see that this is no fake
www.simnet.is/untitled/con-folder.JPG
March 14th, 2007 at 3:08 pm
We couldn’t resist the challenge, and, as a colleague discovered, it turned out to be surprisingly easy.
http://www.electricwords.org/2007/03/14/con.png
Now who wants to guess at how it was done? (Hint: it was done entirely within Windows.)
March 14th, 2007 at 3:08 pm
ITs impossible without editing the image.
March 14th, 2007 at 3:09 pm
Ok here:
http://www.pixelmech.com/rev/ScreenShot002.gif
March 14th, 2007 at 3:13 pm
http://reddit.com/info/1a68l/comments
March 14th, 2007 at 3:15 pm
Can I cheat by using a Linux Window Manager that looks like Windows?
March 14th, 2007 at 3:17 pm
voila:
http://jeffemminger.com/images/con-folder.jpg
March 14th, 2007 at 3:17 pm
will “‘con” do?
March 14th, 2007 at 3:19 pm
Nice one!
March 14th, 2007 at 3:19 pm
Here you go.
http://e-j.fortenberry.net/photos/v/Offline/internet/c_n.png.html?g2_imageViewsIndex=1
Windows XP.
March 14th, 2007 at 3:19 pm
http://www.flickr.com/photos/7355352@N06/421124250/
Instructions on how to do it are here:
http://kerneltrap.org/node/5772
March 14th, 2007 at 3:20 pm
You can make one via the command prompt with:
mkdir “\\.\\c:\documents and settings\username\Desktop\con”
I’m too lazy to send a screenshot, so no prize for me.
March 14th, 2007 at 3:20 pm
How can I submit a screenshot to you?
Basically do this from a command line: md \\.\C:\docume~1\\desktop\con
Different path for Vista.
March 14th, 2007 at 3:20 pm
you can create a folder on desktop, name it: alt+0160 (for empty space)con, then rename the folder to con.
i can do the screenshot, but it seems that anyone could have done this already.
can i have my 25$? that was a tad easy.
thanks,
craig
March 14th, 2007 at 3:21 pm
Why so then, other 3 letter words are allowed as folder names, so why not con?
March 14th, 2007 at 3:22 pm
Also:
http://i15.tinypic.com/49imnfl.jpg
No linux, no manipulation, real Windows. I’ll take the money on paypal, please.
March 14th, 2007 at 3:22 pm
also “çon” or “c0n” seem to work. Also it doesn’t matter if it’s on the desktop or anywhere at all…
March 14th, 2007 at 3:23 pm
http://www.shortcuts.nl/dls/con.png
?
March 14th, 2007 at 3:26 pm
There you go, it was pretty simple. You cant save an image as “con” either. The reason you can’t do this, is because it is reserved for a drive, but if you go into your reg. and change this saved name to something else, this name, “con”, becomes valid.
Pay up
reply to revisionflash@gmail.com
March 14th, 2007 at 3:26 pm
Create a new folder.
Paste the below text into the name (Including the quotes.)
Delete the quotes.
“ï€ ï€ ï€ ï€ ï€ ï€ Con”
March 14th, 2007 at 3:32 pm
OK…
http://www.marengo-ltd.com/temp/win_con.png
PayPal is fine
March 14th, 2007 at 3:33 pm
http://img181.imageshack.us/img181/1918/condesktoplu8.jpg
March 14th, 2007 at 3:34 pm
That’s really interesting.
After a bit of Googling I found that you can do it by typing “mkdir \\.\e:\con” at a command prompt. (This came from a comment on http://mjsabby.com/2005/10/windows-xp-con-folderfile-bug.php which also explains why Windows tries to stop you from doing it). It worked for me!
You can keep the $25 =)
March 14th, 2007 at 3:37 pm
Here ya go…
http://lusciousb.net/media/desktop.bmp
And for how to do it: http://lusciousb.net/media/desktop.txt
I didn’t figure it out myself; credit is given in the .txt file.
March 14th, 2007 at 3:39 pm
Edit: use this instead for the image (MUCH smaller file): http://lusciousb.net/media/desktop.jpg
March 14th, 2007 at 3:45 pm
Here you go!
http://www.internettimes.org/files/uploads/conn.JPG
March 14th, 2007 at 3:50 pm
Sorry - http://lusciousb.net/media/desktop.JPG
March 14th, 2007 at 3:59 pm
You need to hack the source code to Windows! Argh! what do you mean its not open?!
Great fun here- I have a bit on this challenge on my blog. Thanks for the memories DOS…
March 14th, 2007 at 4:30 pm
Anyone can take a screen shot, photoshop it and send it to you. Save you $$, don’t pay
March 14th, 2007 at 4:36 pm
Create a folder can ‘con’ for $25 [Challenge]…
Create a folder can ‘con’ for $25 [Challenge] posted at IndianPad.com…
March 14th, 2007 at 5:38 pm
Shoulda tipped him extra for the PA desktop.
March 15th, 2007 at 4:46 am
ya i did it in DOS prompt by using the following command:
mkdir \\.\”e:\Documents and settings\username\desktop”\con
mkdir \\.\”e:\Documents and settings\username\desktop”\com1
mkdir \\.\”e:\Documents and settings\username\desktop”\com2
mkdir \\.\”e:\Documents and settings\username\desktop”\prn
mkdir \\.\”e:\Documents and settings\username\desktop”\clock$
mkdir \\.\”e:\Documents and settings\username\desktop”\nul
etc.
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July 5th, 2007 at 8:21 pm
hahaa this is crazy. only for geeks.
July 9th, 2007 at 8:24 am
lol why would you give $25 for just creating a folder on a desktop?
October 6th, 2007 at 7:43 pm
This is just so funny. I even did not know u can not make folders and files named like CON, PRN, AUX, CLOCK$, NUL, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9…. becouse i was always able to make them as usual files and folders.
So.. one day i try to make my usual PRN folder what stands for PORNO shortcut for me.. and i was unable to make it in one computer.. so i was like WTF? whats happening… then i end up here and see that ..ehehe.. im not only person in world who can not make PRN folders anymore LOL
I will find out why and on what version computers u can not do it… then post it here. (im using usual windows xp sp2 and 1)
October 9th, 2007 at 5:51 pm
December 18th, 2007 at 12:47 am
Lol, pretty random topics. But, cool contest nevertheless.
Josh Day
www.abigarcade.com
May 10th, 2008 at 7:26 pm
haha that is too easy
do you know paint?
ok you can edit your screenshot and called CON
LOL