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Can't find Java plugin even though i installed it.

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I can't see a Java Tm plugin listed in my plugin page.I downloaded and installed 64bit version of java 8 manually as mine is 64bit system.

In the control panel of windows it shows java icon too. 

I use windows 8.1. Hope you can soon fix this problem.

I can't see a Java Tm plugin listed in my plugin page.I downloaded and installed 64bit version of java 8 manually as mine is 64bit system. In the control panel of windows it shows java icon too. I use windows 8.1. Hope you can soon fix this problem.

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You're using a 32-bit versions of Firefox, so you will need the 32-bit version of Java. The new for Firefox 43 64-bit browser supports only the Flash and Silverlight Plugins, so if you need Java stick with the 32-bit version of Firefox.