How To Fix Steamapi64rdll Missing Error In Black Ops: 3 Verified

The official Steam verification tool automatically identifies missing files and redownloads them. Open Steam and go to your Library .

: Antivirus software often flags this specific DLL as a "false positive" and removes it. Windows Security (or your third-party antivirus). Virus & threat protection Protection history Find the entry related to steam_api64.dll , and select Add the Black Ops 3 installation folder to your antivirus Exclusion list to prevent it from being deleted again. Verify Integrity of Game Files

If found, select the file and click or Allow on device .