Enter the solution: .

Downloading highly compressed versions of Pro Evolution Soccer (PES) 2018

: Offers a standard download of the full version for Windows. Torrent Sources

OceanOfGames, IGGGames, or random blogspot URLs.

Open the folder and run setup.exe as an administrator.

Repacks like the one from FitGirl (a popular choice for highly compressed files) typically offer the following:

the parts using WinRAR or 7-Zip (ensure all parts are in the same folder). Run the Setup.exe and follow the installation wizard.