If you own the game on Steam, use these official tools to restore the file automatically:
: Do not manually place downloaded DLLs into your System32 or SysWOW64 folders unless explicitly required by an official fix, as this can lead to system-wide instability. How to solve steam-api.dll missing problem : r/PiratedGames call of duty infinite warfare steamapi64rdll missing work
If you own the game on Steam, use these official tools to restore the file automatically:
: Do not manually place downloaded DLLs into your System32 or SysWOW64 folders unless explicitly required by an official fix, as this can lead to system-wide instability. How to solve steam-api.dll missing problem : r/PiratedGames