Open your Antivirus (Windows Defender, Avast, Bitdefender, etc.). Quarantine Protection History If you see fc-m64.dll , select it and choose Add to Exclusions 3. Update Graphics Drivers and DirectX

A well-meaning antivirus program can often be the source of this error. Your antivirus may have isolated fc-m64.dll during a routine scan. If you've tried the previous methods and they worked temporarily, only for the error to reappear, your antivirus is very likely the culprit.