Firefox 64-bit Developer cannot use Java 8 (64-bit) and Microsoft Silverlight (64-bit)

I use Firefox Developer (42.0a2 (2015-08-26)).
I installed Silverlight (64-bit) and Java 8 (64-bit) but I can not use any web that use Silverlight or Java.

Hi, versions of firefox on windows 64 bit does support flash as npapi plugin. If you want to use other plugins so you must continue to use the regular 32 bit versions. This is normal, as mozilla wants to take a clean slate for plugins on win 64 bit apparently: https://wiki.mozilla.org/Firefox/win64/meetingarchive#Clean_Slate_Approach

Tags: Firefox

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