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How to get Firefox 43.0 x64 on windows 7 Pro to run java?

  • 3 replies
  • 1 has this problem
  • 9 views
  • Last reply by James

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Firefox 43.0 x64 edition; Oracle JRE, Java jre-8u66-windows-x64.

Visit webpages with java, and *NO* indication of java present.

about:plugins does *NOT* list Java anywhere.

Is Java no longer supported with firefox?

Firefox 43.0 x64 edition; Oracle JRE, Java jre-8u66-windows-x64. Visit webpages with java, and *NO* indication of java present. about:plugins does *NOT* list Java anywhere. Is Java no longer supported with firefox?

All Replies (3)

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I am sorry, but you cannot. Only two plugins supported in the 64-bit Firefox build for Windows are Adobe Flash and Microsoft Silverlight. Java is supported only in 32-bit Firefox for Windows.

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Java Downloads for All Operating Systems


Make sure your Java (Not JavaScript) is up to date Verify Java and Find Out-of-Date Versions {web link}

Version 8 Update 66 Release date November 16, 2015


edit: fixed version and release date as it was previous.

Modified by James

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As was stated in first reply the Win64 Plugin only has Flash Player and Silverlight white listed to run.

To use other Plugins on Windows, you will need 32-bit Firefox and 32-bit Plugins