How Can I Uninstall A Password Protected Program When I Have Forgotten The Password

I installed a program called Folder Lock on my Windows 7 machine several months ago, it was a trial version that lasted 30 days and I forgot to uninstall the program before the trial was over. I also forgot the password I had set for the program.

Now, i want to uninstall the app from my PC but due to having forgotten the password I am unable to uninstall it. Can you advise me how to go about removing the program?