Games should never be in C:\Windows\System32. That folder is for OS binaries. If your game executables are there, something is wrong—malware, bad installer, or user error.
*.exe in C:\Program Files, C:\Program Files (x86), C:\Users\\AppData\Local , D:\Games.C:\Games\ or D:\Games\ (avoid Program Files for mod-heavy games)..exe → Pin to Start / Send to → Desktop.D:\Games or C:\Games folder.If System32 is heavily polluted, consider Windows Repair Install (in-place upgrade via Media Creation Tool) to restore system integrity.