This article explores why this happens in 2026 and provides comprehensive solutions to get your ripping workflow back on track. What is the "HK" (Hash Key) in MakeMKV?
Disable "Malicious IP" or "Threat Management" in router settings. Enable "Internet Access" in MakeMKV Preferences.
If you use MakeMKV to back up your Blu-ray or UHD discs, you have likely encountered the frustrating error message: makemkv automatic hk downloading is disabled or failed
Sometimes, your operating system or security software blocks MakeMKV from communicating with the key server. On Windows:
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. This article explores why this happens in 2026
, as it cleanly bypasses ISP and local geo-blocking with minimal effort. If a VPN is not suitable, trying a different DNS server or manually installing the KEYDB.cfg file are excellent alternatives. By following this guide, you should be able to resolve the issue and get back to ripping your discs successfully.
Open MakeMKV and navigate to View -> Preferences -> General . Ensure that the box labeled "Enable internet access" is checked. If it was already checked, uncheck it, hit apply, then re-check it to "reset" the connection. Enable "Internet Access" in MakeMKV Preferences
Sometimes, your ISP or a third-party firewall (like Bitdefender or Norton) flags the MakeMKV key server as suspicious.
If your ISP or router is blocking the connection due to geographic location, a VPN is the easiest workaround.