Unfortunately, this product has been discontinued for some time. Because of this, it's possible that the developer has not kept record of the registered users. However, the only way to be sure of this is to contact the developer on the [official website][1]. By doing this, you could ask for additional information about this subject. Also, this information might be available by accessing your account on the site mentioned.
[1] : http://www.ibm.com/contact/us/en/
