[Visual Studio Enterprise 2015 Update 3, Windows 10 Pro v1703 x64, Xamarin 18.104.22.168]
I am trying to update Xamarin & related components inside VS. (Tools -> Options... -> Xamarin -> Other -> Check Now). The 3 updates (Xamarin 22.214.171.1249, Xamarin Profiler 1.5.5, Xamarin iOS Simulator 126.96.36.199) have downloaded and are all labeled "Download completed. Pending to install."
However, when I click the Install button, the Xamarin Updates dialog closes and nothing else happens. I have rebooted, done a repair of VS 2015, but no luck.
Is there an error log file I can look at for more info? Where are these installers saved that I could delete them and try to start over? Thanks for any other suggestions.