From the Nikon UK website:
About ViewNX-i & Capture NX-D
This package installs Nikon’s free ViewNX-i and Capture NX-D software and updates it to the latest version. There is no need to download separate installers for each application if you intend to use these two products together. Note that the installer installs both ViewNX-i Ver.1.1.0 and Capture NX-D Ver.1.3.0; the two applications cannot be installed separately. Click the “Related Software” link below for more information.
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