Try out creating a folder named CON or

and many more like this CON, PRN, AUX, CLOCK$, NUL, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9 COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9 and more

On GUI base you don’t create this type name of folder

but it possible with Command prompt

click start button,then run or press Window logo + R

type CMD , enter,

Type your command prompt like this

D\> md \\.\D:\con

Enter , check your  D hard drive, now you find here con folder

If you want to delete this folder, don’t use right click or delete key. you find some error. open command prompt again go to D hard drive and use this command for delete con folder.

D:\> rd \\.\D:\con

Tags: Tips and Tricks