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how to resolve failed to connect to database an underlying database error occurred class not registered

Question asked by ACPAdmin on Mar 1, 2017
Latest reply on Feb 22, 2019 by rharmon_OWRD_1

I am trying to add an excel table to my map.  I get the message "Failed to connect to database. An underlying database error occurred. Class not registered"

What do I need to do to resolve this error?