You have to extract the files from the zip file, then copy and past the .hsf and .jpg files to your eCabinets/Import file and place them in a folder that that you can locate.
Now you should be able to find this file under Display Objects in the eCabinets Place Items dialog and place them in a room in custom layout or in a cabinet in the cabinet editor.
If that doesn't seem to work, Open the .hsf file I sent in the eCabinets Display Part Editor.
Here you can view the file and make any changes you want, then save the file using the save button. This will place the file in your import folder where you can find it to use.