Microsoft Silverlight is a free web-browser plug-in that enables interactive media experiences, rich business applications and immersive mobile apps. What is Microsoft Silverlight and do I need it on Mac? If the Silverlight error persists, uninstall.Open Safari’s Menu (gear icon if Menu is hidden) and select Preferences.
Close all your browser screens (Safari and any other browsers).How do I fix Silverlight in Safari or Firefox on a Mac? When the download is complete, double-click it in your Downloads window. Click on the install button, and save the file. Can I use Silverlight in a 32-bit Internet Explorer process?įirefox (Mac only) Go to.