And Rename It
Fill the Name with press "ALT+255",and you will have...
Now go to properties of Folder
Change The Icon
with this icon
voila... your folder now invisible....
The folder is invisble,but u still can open or copy the folder.....
NOTE:
for other folder,press "ALT+255" twice or 3 time
u can try other character with "ALT+.." , (..) is 0-255