Ok I figured it out. I downloaded Bruteforce from the link in this YouTube video:
https://youtu.be/G_Zd2OC5pwg
I follow the instructions exactly in the description. Make sure you install Msvbvm50.exe first then install Bruteforce. Do not do the update popup when you first load up bruteforce. Just click the x on the top right.
The post above about updating account ID I did not do that all. Just Decrypt PDF then closed Bruteforce and clicked yes that it is ok that the files are decrypted. Only PS3 needs files encrypted, RPCS3 does not.
Works great. Hope this helps.