Look for a recently blocked or quarantined item named steam_api.dll or related to the game folder.
You must add an exclusion for your Injustice game folder. Go to Windows Security > Virus & threat protection > Manage settings > Exclusions > Add or remove exclusions. Add the entire folder path (e.g., C:\Program Files (x86)\Injustice Gods Among Us Ultimate Edition ). Then, re-paste the DLL file. injustice gods among us steamapidll fix exclusive
Recommendation: Add the steamapps/common/Injustice folder to your antivirus exclusions list. 3. Reinstall Steam Components Look for a recently blocked or quarantined item