I'm happy to try but you can get Atresdownloader from here:
http://www.videohelp.com/download/a3toMP4v17.3F.exe
If you can find the m3u8 link for your video you can paste it in to Atresdownloader's url bar, hit the magnyfying glass search icon and it should come up with what it thinks is a number of valid .mp4 links in different qualities.