To Lock a folder in windows XP without any software. Follow the steps Below.
-> Make a Folder in C drive rename it as "abc" without quotes.
-> Now open Command Prompt from Start Menu.
-> Type "attrib +s +h C:\abc" without quotes and press enter.
-> This command will Make your folder invisble and it can not be seen even in hidden files and folders.
-> To make it visible again type "attrib -s -h C:\abc"
-> You can lock any other folder also by changing the location C:\abc to address of your folder.
