Support for Settings Lock is available from the publisher site.
Short description: Password protect 13 Windows settings and functions: Computer time and date, System Restore, Video display properties, Internet Options, Add/Remove Programs, User Accounts, Windows Security Center, System Properties, Add Hardware Wizard, etc....
To speed up your downloads we recommend you use a download manager such as 
Are your data safe?SecuKEEPER is an ALL-IN-ONE file encryption software design to secure your files and folders from prying eyes, which designing four protection method(hide/rapidly lock/encrypt/private coffer). Furthermore offer Password Manager.
High security password manager + AntiKeyLogger + virtual keyboard + CAPTCHA. Easy to use and free. You can create as many fields per entry as you need. File protection and data theft prevention. Portable version.
Internet filtering / parental control and network monitoring software that protects kids from harmful information on the Internet
Create strong passwords easily from ANY character set. Hebrew, Chinese , Japanese, Cyrillic or Greek! Perfect for family or home use. Never lose a hastily scribbled password again! Store securely in 3DES encrypted .acct files.
PDF document security with PDF DRM controls. Stop copying, sharing, modifying, screen grabbing. Control the number of views and prints & when documents expire. No useless pdf password security. Complete PDF copy protection and PDF control.
Folder Castle protects your personal data from snoopers and thieves. You can either lock away files and folders, or put them into Secure Storage with on-the-fly AES-256 encryption. Protected data cannot be accessed by anyone who is unauthorized.