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If you are using MagicDraw, then you could be using 32 bit or 64 bit edition of MagicDraw. You will need to check the specific edition of MagicDraw to determine the right edition of Java 8—32 bit edition of MagicDraw will require 32 bit edition of Java 8 and 64 bit edition of MagicDraw will require 64 bit edition of Java 8. Launch MagicDraw, go to Help > About MagicDraw, and select the Licensing Environment tab. Check the value of the property Installed at.
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