DLL (Dynamic Link Library) files contain code and data that multiple programs can use simultaneously. When Age of Empires II launches, it calls upon specific DLLs for graphics, sound, input, and system functions. If one is missing, outdated, or corrupted, the game crashes or fails to start.
DLC files are improperly installed or blocked by antivirus software. Common Fixes Verify Integrity : Right-click the game in your Steam Library > Properties > Local Files > steam apirajasdll age of empires 2 top