In the folder where you installed Affiliate Wiz, find the web.config file and edit the file. In the first section you will find several Key/value tags including the database connection. Look for this key:
<add key="FaceBookApplicationID" value=""/>
If you do not see this key, please add it right below the other keys. After value="" enter your ApplicationID. For example:
<add key="FaceBookApplicationID" value="123266624378621"/>
Now save the web.config file.
Perform a test by logging in as an Affiliate
You should now login as an affiliate and perform a test under Products, Text Links or Banners. Compatible links will have a Publish To Facebook button.