A program fix has been published to the Sage Knowledgebase for two issues with Sage 100 Payroll 2.19.0. The first it resolves is where the Middle Name Field is not populating Aatrix tax forms. The second is that the PA LST wages and tax are populating on the W2 boxes 18 and 19 incorrectly. You can find this program fix and the release notes by viewing article ID  95331.