Folder protector V 5.35 password

hello,
i have Folder protector V 5.35 , windows 7 32 bit
i have locked my private folder on my external usb hard desk "1 tera,toshiba "
i did this on my friend's laptop
and when i get home and tried to unlock it, the password didn't match !!!!!"
i tried all my passwords but it keeps showing me the message "incorrect password "
OMG, all my work and private memories are in this folder , and there is no other copy of it :(

how can i unlock the folder??
OR
how can i get my folder contents back by cracking the programe or any other mean...???

Thanks in advance