The existence of steam_apirajas.dll in a user's folder often tells a story of a "hybrid" player. Age of Empires II is unique because it has two distinct modern lives: the (on Steam) and Age of Empires II: Definitive Edition (a separate, more modern client).
steam-apirajas.dll is a targeting Age of Empires II: Rise of the Rajas . While not inherently a virus, its presence indicates a pirated game installation, poses stability and security risks, and disables legitimate online features. Users are strongly advised to remove it and restore the official Steam DLLs via integrity verification. steam-apirajas.dll age of empires 2
. Missing runtime libraries are the #1 cause of DLL execution errors. Verify Game Integrity : In Steam, right-click the game > Properties Installed Files Verify integrity of game files The existence of steam_apirajas