sfc /scannow DISM /Online /Cleanup-Image /RestoreHealth

Now go. Pick Superman, Aquaman, or The Flash. And remember: even the best heroes face system errors. What matters is how you fix them.

If you own the game on Steam, use these official methods to restore the file safely:

This forces Steam to redownload the steam_api.dll .

Most guides rush to download a random DLL from the internet. That’s how you get malware. Instead, use this exclusive 4-point diagnosis: