Reviewed Windows Compliance Reports; found Microsoft Update: Windows6.1-KB3042058-x64.msu from MS15-A06 fails to target Vulnerable Windows 7 SP1 Clients.

Confirmed target rule logic was inaccurate for Applicable=TRUE 

This issue was resolved in PMImport v7.2.39 released on 6/2/2017.

Open the Console > Manage > Jobs and Tasks > System Jobs and Tasks > Software > Patch Management > Import Patch Management for Windows (PMImport): select the Schedule in the right pane and run with Now setting enabled and click Schedule: