I had the same problem. I went onto a forum and found a link to download without uninstalling. Unfortunately it downloaded Malwarebytes Free. So I went into my account to download Malwarebytes Premium. My account confirmed that I am a Malwarebytes Premium subscriber. I downloaded the link there and it keeps downloading Malwarebytes free. I've paid for Malwarebytes Premium. How do I reload it without having to pay for it again?