Most sites offering these "txt" files bundle them with malicious software. Clicking these links can lead to trojans, ransomware, or keyloggers that steal your passwords.
However, even though it's off the official store, you can still play it legally if you own a physical copy or find a legitimate secondary market key. How to Get PES 2019 Legally and Safely pro evolution soccer 2019 license key.txt
Many websites claim to have "key generators." These are typically designed to force you through endless ad surveys or download "installers" that infect your system without ever providing a working code. Most sites offering these "txt" files bundle them
Downloading a is a high-risk, low-reward move. You are more likely to end up with a virus than a working game. If you’re a fan of the classic PES 2019 gameplay, your best bet is hunting for a physical copy or exploring the current free-to-play options provided by Konami. How to Get PES 2019 Legally and Safely
You can often find used physical copies for PC or consoles (PS4/Xbox One) on sites like eBay or local game shops. These include a legitimate, unique key.
When you search for license keys in a text file format, the results are almost never what they seem. Here is why you should be cautious: