Aatrix 1099 eFiling v2016 Std. Just filed seven 1099's electronically (i.e. Let Aatrix do all the mailing for me, so simple). One of the last steps is the ability to print a letter to forward to the recipients instructing them how to access their 1099 on line. Here is the odd duck. For those vendors that provided their FEIN, the letter was customized with the vendor's name. For those vendors that provided SS #'s. the letter was blank (without a name). Is this an Aatrix bug or did I miss a step during the process???