How To Lock a Folder Without Using any Software And changing attributes!
Simple Copy-Paste-Rename-Store-and LOCK. can work anywhere on any computer.
NO Software Required. Simple Lock your Folder, with these Few Steps. Ive tried it, and works great. it works on Windows Xp, SP2 and vista
IM not sure, if it works on other OS as well. but its harmless, so try it out.