1 single video download ... Ok
2 multi-music  downloads ... Ok
3 Widevine's DRM video downloads ... Ok
4 Dash Mpd video downloader ... Ok
5 There is no working patch for this program, the patch available on the internet gives an error.
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1: Send the Key that appears in the Loader Program...
2: You can close the Loader Program
3: Double click on the .Reg file I sent and save it...
4: Open the Loader Program and download the video you want