This strange Windows koan, er... error message must've been designed by a zen master! Found at project x3150 [Flickr] - via Look at This ...
The weirdest computer error I've ever encountered was: "Bad magic number. Seek bloody revenge." (An old *nix computer in college way back when - I don't even remember what I was doing but I'll remember that error message till the day I die!).
"Fatal Error:
Could not find 4"
a few minutes later another message box popped up.
"4"
http://realartusa.com/blog/?p=462
Kinda weird, but it made me laugh.
"The data is the error."
Indeed.
The old MSDOS "ren" (rename) command would give this "duplicate file name or file not found" error, which sounds perfectly harmless until you parse it.
"Duplicate file name" = "Filename Already Exists"
"File Not Found" = "Filename Doesn't Exist"
So in short, the error says "The filename exists or it doesn't."
Windows does not exist
short and simple, i took the day off to contemplate the knowledge the machine god had given me that day
Also, the apparent tautology, "the filename exists or it doesn't" is false (though I am sure you are aware of that). The syntax of a rename command is usually rename filename1 filename2. When the error message says, "duplicate file name or file not found," it means that filename2 already exists or filename1 does not exist.
Windows presents Choose Your Own Error! How exciting!
The Fieldata COBOL compiler for UNIVAC Exec 8 had a diagnostic that read:
Statement is vacuous.