how to update silverlight on mac for netflix

You can remove it and have Firefox re-scan for plugins. Sometimes the pluginreg.dat file becomes corrupted. If Firefox is set to scan but still does not find the plugin and list it on the Add-ons page. If you check the Add-ons page, Plugins section again, can you find the missing plugin there now? If you changed this setting, quit and restart Firefox to trigger another scan.

(3) If is not set to its default value of true, double-click it to toggle it back to the default. (2) In the filter box, type or paste scan and pause while the list is filtered Click the button promising to be careful. (1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Here's how to check and fix that (this is based on Windows but probably is similar on Mac): Here are the steps to check those possibilities:Ĭonfirm that Firefox is scanning for plugins Another is that Firefox's settings file storing plugin data has become corrupted. One possible reason for an installed plugin not to appear on the Add-ons page is if Firefox has been set NOT to scan for plugins. It shows up on Safari? That's a good sign.

How to update silverlight on mac for netflix