[BirdOPrey5]

Forum Root is the folder on your FTP Server that contains the following files:
showthread.php
forumdisplay.php
ajax.php

and quite a few others.

You do not upload the entire "IFRAMEr by BOP5 FREE" folder.

In your FTP program browse to the "upload" folder on the left side and the forum root directory on the right side.

So on the left side of your FTP program you will see the following list:
admincp (folder)
includes (folder)
iframer3.php
iframer4.php

Highlight them all and hit the "upload" button to copy them all to the forum root.

Once that is complete you will need to go to your Admin CP -> Products & Plugins -> Add / Import Product.

Then use the "Choose File" button to browse to and select the product-bop5iframer5 FREE.xml file.

Ignore the other blank fields on the page and just click the "Import" button.

The product should import and after the page refreshes you should see the "IFRAMEr CP" menu on the side menu of Admin CP, near the top but not the very top.