On May 24, 11:33*am, "ju.c" <bibidybubidyb...@mailinator.com> wrote:
> I'm serious! I was tweaking config.sys files and wanted to keep them
> sorted together, so I renamed some to conf.sys, config2.sys, etc.
>
> But when I renamed one to "con.sys" I got this error:
>
> "Error Renaming File or Folder
> Cannot rename ... document: a file with the name you specified already
> exists. Specify a different file name."
>
> I thought there was a corrupt file in the folder so, after I could find
> no problem files I ran chkdsk. When I tried to name the file now, I
> got the error message again. Then I tried creating one everywhere,
> and the extension didn't matter. Any file with any extension in any
> folder named "con" fails with the error! Would someone try it and
> let me know if it's my computer or a Windows bug. Thanks.
>
> ju.c
CON = console.
You can't name a folder LPT1, or COM1 either - and other things.
It's not a bug, it's a feature.
http://msdn.microsoft.com/en-us/library/aa365247.aspx
Jose