So a while back I found a zip file in my stuff that I don't remember anything about. It is password protected and I have absolutely no clue what the password is. The problem I am having is that the encrypted file is a zip file inside an unencrypted zip file and I can't extract the encrypted file so that password crackers can decrypt it. Whenever I try it tells me I need the password to remove it from the unencrypted one and all the password crackers say that there is nothing to crack on the outer zip file.