registering SD card

I am trying to register my SD cards and I keep getting the following error message:

“There is an error on the page.It could be one or more fields were not filled up correctly. A list of errors can be found at the bottom of the page. Please check and try again.”

I looked through all the posts and did not see an answer.  There is no list of errors at the bottom.   My cards are SDHC UHS-1 45MB/s 32GB.

I have tried every combination for the product code and don’t know what I am doing wrong.  I would appreciate some help.  I have never had any problem registering my CF cards.  Thank you.