Look in the Vericut documentation. Here's the link for a default installation of version 8.2.1 file:///C:/Program%20Files/CGTech/VERICUT%208.2.1/hhelp/cgtech_help_library/Default.htm#installing_cgtech_products/Configuring_the_NX_to_VERICUT_Interface_NXV.htm#nx_to_vericut_interface
Vericut Icon does not automatically apper in the manufacturing menu in 11 and on. It is in the menus when you have done the installation correctly, but you need to customize the location. Customize, Commands, All commands, search for Vericut and then put it where you want it.
Or the CTRL ALT V combination will bring up the interface when installed also.