Check for MakeMKV software updates once a month.
Visit the official MakeMKV forums or trusted community repositories to find the latest KEYDB.cfg or hashed keys text file. Download the file to your computer. Open MakeMKV and go to > General .
Have you checked if you are using the of MakeMKV? Share public link makemkv automatic hk downloading is disabled or failed
If you’ve recently opened MakeMKV to rip a new 4K UHD Blu-ray and were greeted by the error message you aren't alone. This specific error prevents the software from decrypting the disc because it can't access the necessary "Hashed Keys" (HK) required for newer titles.
If the software cannot contact the server, or if the download function is turned off in your settings, the decryption process fails. Step 1: Enable Internet Access in MakeMKV Check for MakeMKV software updates once a month
If you use software like Avast, Bitdefender, or Norton, their real-time web shields might flag the MakeMKV key server as a false positive. Temporarily disable your antivirus web shield or add makemkv.com to your antivirus exclusion list to see if the download succeeds. Step 3: Update the Key Server URL Manually
for more details: View → Log – look for lines containing “HK” , “download” , or “failed” . Open MakeMKV and go to > General
Occasionally, the central server itself may be temporarily offline for maintenance. Primary Solutions 1. Use a VPN The most effective fix is to use a
MakeMKV automatically contacts its central servers to download the latest hashed keys.
While "Automatic HK downloading is disabled" sounds like a critical failure, it is usually just a communication hiccup. By verifying your internet permissions and ensuring your data directory is correctly mapped, you can get back to archiving your UHD library in minutes.
Verify Hostkey (HK) download settings