Doesn't work for me. Yes, the installer executes and it updates two times, but after third update Spotify doesn't work again. Looks like the newest version(s) include the same error that causes this problem.
Okay, I did it 2 times yet, it looks like the version I had before but it might not be... I may try not to update for some time if you have this experience.. I hope some very new update will fix it soon :/