On the DMRE electronic forms page, click the link for the desired form.

In the File Download window select the Save option. 
In the Save As window navigate to the folder where the file is to be saved and type in a filename or accept the default filename. 

Using My Computer or Windows Explorer, navigate to the location where you saved the file.  It will appear with the filename and the WinZip icon.  Double-click the icon to unzip the file.  In the WinZip Self-Extractor window, specify a folder or accept the default location. Click the Unzip button.

Start Microsoft Word and open the file from the location you specified. You should select the Enable Macros option (middle tab) when this option is presented in a box in the center of the screen.

The Attach Tools Microsoft Word template allows you to add attachments to your forms.  Download Attach Tools in the same way you download an electronic form.