The "steam_api64.dll" or "steam_api64r.dll" missing error in Call of Duty: Infinite Warfare
Sometimes the file is present but registered incorrectly. call of duty infinite warfare steamapi64rdll missing work
Run as Admin: Close Steam entirely, then right-click the Steam desktop icon and select Run as administrator before launching the game. What to Avoid The "steam_api64
Wait for the process to finish; Steam will automatically replace the missing steam_api64.dll. 2. Check Antivirus Quarantine go to Properties > Installed Files
Verify Integrity: Right-click Infinite Warfare in your Steam Library, go to Properties > Installed Files, and click Verify integrity of game files.