I think I have found a new bug in Microsoft Windows XP.You can too simulate this really very easy to do.OK here is how to do it:
1.Create a folder named “notepad” in the desktop
2.Open some page in Internet Explorer
3.Open the source file by View|Source
4.You have just experience a bug in XP.(The folder will open up instead of source file)
Alien Eyes 
Hehe
http://www.google.com/search?q=notepad+ie+folder+bug
Good bug hunting pal 🙂 If you would have hunt on Vista in its beta you would be making all jealous now with your free copy 😀
I just tried it with IE7 and notepad opened fine for me. I guess its an IE6 bug.
it’s not a bug… it’s a feature… 🙂
its not a bug. it is a pathing problem that can be fixed by your environmental variables.
nice find mate!
Apparently this is a bug in IE6, not Windows XP. It’s fixed if you have IE7 installed.
Ditto