How to Lock a Folder

[mail2sayem]

I Want to Lock Windows C:\Program Files Folder.Please Anyone Help me.I Want to do Without Software. Have Any Tricks? Please Post Here As Soon As Possible.

[+virtorio MVC]

In what way do you want to lock it? The easy way would be to use a limited user account (not an admin account), which stops people from writing to both of these (among other) locations.

[HappyAndyK]

I would not advice 'locking' up the C/Program folder (assuming C is your System Disk) as also the Windows folder using any sw. Above^ suggested solution should be considered, imo.

[insanekiwi]

http://www.newsoftwares.net/folderlock/