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I’m having issues copying the 4K versions. The program will read the disk upon putting them in but when it’s done reading them, I get the following: Saved AACS dump file as…. The volume key is unknown for this disk. The Blu-ray copies work fine though-no issues. The original series set that came out...

I bought the following drive from amazon: archgon 4k writer: md-8107s I'm pretty knowledgeable but can't figure out how to flash the darn thing. I've tried reading the forums on here and I'm just confused. I need a step by step. How do I start? Where do I download the files from? I am working on a W...