Antivirus False Positives: Security software often mistakes the file for malware and deletes or quarantines it.
Warning: Downloading individual DLLs from untrusted sites can install malware. Prefer reinstalling the full patch or game.
Download directly from Microsoft:
typically occurs because your antivirus software has quarantined or deleted the file, which it often misidentifies as a threat. Google Groups Solution 1: Restore and Exclude rld.dll (Recommended)