Retail game box was purchased and is missing the game key.
Troubleshooting for error 395000.
Troubleshooting steps for Internet Game Room owners for common IGR issues
Troubleshooting steps for disconnection issues when playing Diablo III.
Troubleshooting claiming a Call of Duty: Vanguard key
Information about error BLZBNTKEY00002034.
Decryption key is invalid or missing. Please uninstall and reinstall.
Troubleshooting claiming a Call of Duty: Black Ops 4 key
Information about error BLZBNTKEY00002037.
Troubleshooting steps for this error in Diablo III