I did an upgrade from Sage 100 advanced 4.5 to 2014. Although it looked like credit card information came over it did not. The log showed that there was something wrong with the encryption key even though I regenerated it before the migration. Sage said this often happens when third party products are involved. In this case HT Point of Sale. Sage gave me the attached zip file with detailed instructions for exporting the credit card information from the old version and importing it into the new version. I thought I'd pass that on. The password for the zip file is 'password'.