Can't find needed files

[DigitalAge3000]

"Next you will need to get 2 files, device_client_id_blob and device_private_key. These are used to get the decryption keys needed for downloading DRM videos. You can find a tutorial on how to do this here https://forum.videohelp.com/threads/408031-Dumping-Your-own-L3-CDM-with-Android-Studio Make sure you remove the file extensions when renaming the 2 files, and move both files into cdm/devices/chrome_1610/."

Where to get them ? Can't find them :/

[T3rminat0r]

To quote the text you quoted: "You can find a tutorial on how to do this here https://forum.videohelp.com/threads/408031-Dumping-Your-own-L3-CDM-with-Android-Studio "
... how about you open that Link, and follow the instructions? :)