When importing source data with Microsoft Office format data, the error message below appears: "The MicrosoftAce.OLEDB.12.0 provider is not registered on the local machine"
Diagnosis:
A prerequisite for the software is missing.
Solution:
Download and install the 32bit version of Microsoft Access Database Engine 2010 Redistributable.
That is a very old version of the driver that is likely end of life.
There is a version 2016 version of the driver that also works. As highlighted in the KB, you must download and install the 32-bit version of the driver.