Within Microsoft Word 2007/2010 go to the Office icon in the upper left, and click "Word Options" at the bottom of this window.
Click on "Trust Center" on the left hand side, then on the "Trust Center Settings..." button at the bottom-right.
Click the Trusted Locations menu to the left, then highlight the "Word 2007 default location: StartUp" item in the list.
Note the path to the Microsoft Word Startup folder. The path should show up below the Trusted Locations items
Default path is: C:\Documents and Settings\[USER NAME]\Application Data\Microsoft\Word\Startup
Launch Windows Explorer and locate your EndNote? folder
Default is C:\Program Files (x86)\EndNote
Copy the following two files:
EN7CWYW.dot
EN7Cwyw.WordXP.wll
Paste into the Word Startup Folder located in step 6
Launch Word. EndNote? Tools showl appear in Add-Ins tab
Before you use the tools for the first time, close Word, then open EndNote? and an EndNote? library, then re-open Word and click on one of the EndNote? tools. The programs must only be opened in this order the first time you use the tools so that Windows will be configured correctly.