The following year, Silverlight fell out of favor and Microsoft deprecated it for HTML5 in Windows 8. Industry watchers were quick to observe Silverlight’s death as early as 2011.
The harsh truth is, Microsoft Silverlight has already fallen considerably behind Adobe Air and typical for a Microsoft product on Mac. The latter also provided developers with support for CLI languages along with development tools. Its early versions centered on streaming media, while later ones supported multimedia, graphics, as well as animation. Microsoft Silverlight is an already deprecated application framework used for writing and running rich internet applications. Moved from Community Participation Center. 64 bit but do not know if there is a fix. I heard it has something to do with 32-bit vs. This one (5.1) of Silverlight won't work.
Is there a fix for installing Silverlight with Mac High Sierra? I used and all previous Silverlight updates worked fine.