This bypasses the automatic download entirely.

If the server is down, you can sometimes bypass the automatic download by ensuring your is working. In Preferences > General , look for your "Data directory."

Start with the simplest fixes: verify your internet access setting in MakeMKV, change your DNS to Google’s 8.8.8.8, and test a manual download. For most users, one of these steps will resolve the issue. For the remaining cases, the manual workaround using the hosts file edit is a reliable, final solution that will get your 4K UHD and Blu‑ray discs ripping again.

To decode standard Blu-rays and DVDs, MakeMKV relies on older, static decryption methods. However, 4K UHD discs use advanced AACS 2.0 protection where player keys have not leaked. Instead, MakeMKV decrypts these discs by computing "title keys" verified against a master .

The failure is usually caused by network-level blocks, as the key servers are located in regions (such as Russia) that many ISPs, firewalls, and DNS services proactively block.

He checked the logs. The last successful HK pull was timestamped .

Modern antivirus suites and smart-home router applications frequently flag the unsecured dynamic DNS extensions of the key servers as malicious traffic.

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However, geo-blocking is not the only culprit. The error can also be triggered by:

The “Automatic HK downloading is disabled or failed” error in MakeMKV is almost always a network problem rather than a flaw in the software itself. By systematically checking and correcting your DNS settings, bypassing geographic restrictions with a VPN, configuring your firewall and antivirus software correctly, and employing the manual file placement workaround, you can successfully restore the automatic key downloading functionality.

This article will explain exactly what this error means, why MakeMKV needs “HK” files, and provide a comprehensive, step-by-step guide to getting your rips back on track.

If the automatic download fails but basic internet access is functioning, try manually downloading the key file using your web browser. This simple test can confirm whether the file is available and whether the network path is open at a basic level.

Using a VPN (Virtual Private Network) is a popular solution to bypass geoblocking because it can route your traffic through a server in a different country. However, this introduces another layer of potential failure.