The PES 2017 Smoke Patch 17.2.3 Final Option File 2021 has been released.
Watch transfers preview: [on youtube]
OF Install Guide:
(1) Go to the folder C:\Users(Username)\Documents\KONAMI\Pro Evolution Soccer 2017\save
(2) Make a backup copy of your EDIT00000000
(3) Paste the new EDIT00000000 and overwrite the old one.