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Zbrush 3.5R and Zapplink installation problem

Good afternoon,
I have been trying to install Zapplink plugin to Zbrush3.5R without luck.
I have searched and googled to find the solution without luck.
I’m using window 7 platform.
Has the Zapplink option been moved to different menu?
Please help or forward me the link that covers this topic?
thanks for reading and help

look in the document menu