https://www.mediafire.com/file/hgfz09ack49l0dp/Yahoo_Private_Api_v2.2.zip/file pass is Private (this is a password without kidding) XD
Instructions:
1.Run Updater.exe
2.Run Yahoo Api v2.2.exe
3.when checker open press login (you dont need to login, it will automaticly direct you to apis)
4.choose api and start cracking yahoos :D
enjoy :D
run it on rdp if you dont feel safe