To Lock a folder in windows XP without any software

To Lock a folder in windows XP without any software,

1.Create Folder in C drive rename it as "anyname" without quotes.

2.Now open Command Prompt from Start Menu\Run & type cmd press enter.

3.Type "attrib +s +h C:\anyname" without quotes and press enter.

4.This command will Make your folder invisble and it can not be seen even in hidden files and folders.

5.To make it visible again type "attrib -s -h C:\anyname".

6.You can lock any other folder also by changing the location C:\anyname to address of your folder