Temporarily disable any third-party antivirus software (like Avast, Kaspersky, or Malwarebytes). Run the FIFA 13 installer.
By following these steps, you should be able to resolve the when installing FIFA 13 and get back to the pitch. If you are still having trouble, let me know:
Antivirus programs frequently flag heavily compressed game archives as false positives. This blocks Unarc.dll from reading the files. Open from your Start menu. Go to Virus & threat protection > Manage settings . Toggle Real-time protection to Off . how to fix unarc dll returned an error code 6 fifa 13 link
(including Windows Defender)
If you are a FIFA 13 enthusiast trying to relive the classic gameplay on a modern PC, you have likely encountered a frustrating roadblock. Midway through installation—usually around 60-80%—the process halts, and a terrifying dialog box appears: If you are still having trouble, let me
Open your Windows Search bar, type , and open it.
Marco had been excited all week to play FIFA 13. He downloaded the installer, launched it — and the setup crashed with a cold line: "unarc.dll returned an error code: 6." Frustrated but determined, he tracked down the problem like a detective. Go to Virus & threat protection > Manage settings
Step 1 — Check the Installer and Source
Antivirus programs often flag game crackers or compression tools ( unarc.dll ) as false positives.