ESRI Product Update for Business Analyst for Desktop using Esri U.S. Data Bundle with Market Potential Index (MPI) data. (13 Dec 2017)
ESRI is proactively reaching out to alert customers of a recently-discovered issue with the MPI data that may impact some of your workflows with Business Analyst.
* PATCH TO FIX THIS ISSUE (Dec 20, 2017) -> DOWNLOAD HERE