Any Software Engineer, Plz help me

I downloaded a software "Alfa Folder Locker" to lock the folders on my laptop.
i installed the above mentioned software and locked the desired folders. but after few days when i forgot the password. i tried my best to access the folder, it opens up but does not show any thing. when scanned the locked folder, it shows all the files. Can any one help me to unlock the folder again. i searched a lot on net but failed.
thanx in advance



this is inside of the locked folder