How is this "solved"? Having the same issue and apparently this has been a problem for some time. Unable to uninstall. Have tried all the suggestions: start in safe mode, end task of spotifywebblah blah, restart computer, dance in a circle, pray to the viking gods. Nothing. F***ing pissed. I want this off my computer.
well, it didnt work. i went to the registry and deleted it all everywhere i could find it and any part of it, but yet when i re-started the compter(s), it still popped up again. i finally did a re-install of windows ten, and a recovery of windows 7 to a previoius time before it was installed and finally got rid of it for good; on most of my machines anyway ! some still have it . but they wont for long . doing a complete reboot on the others with a fresh copy of the system bye bye spotify !