Below you will find pages that utilize the taxonomy term “Proton”
How to Play Age of Empires III on Linux (Invalid CD Key Error)
Gaming on Linux is getting easier than ever thanks to huge efforts from the community, but there are still some hurdles left before you can play some of your favorite games.
As I tried to play Age of Empires III: Complete Edition on Steam, I was greeted with the following Invalid CD Key error:
Error loading the PID Generator DLL. The DLL could not be found!
Please make sure the file is available in the installation directory and try again,