Adding the EndNote tools

Open Office Writer compatible for Windows only.

Load the EndNote extension in Writer:

In Writer, go to the Tools menu and choose Extension Manager.
Click Add.

In the file dialog, navigate to the folder:
C:\Program Files (x86)\EndNote X8\Product-Support\CWYW

Click Open. The EndNote Cite While You Write extension will now appear in the list.
Click Close.
Exit Writer and then restart it to load the new EndNote Cite While You Write extension.
EndNote commands should appear on an EndNote menu.