I am trying to import an xls file for aerial imagery into my map. I'm working on ArcMap 10.5.1. I've never had a problem before but today have received the error message: "Could not add the specified data object to the map. General function failure Unexpected error from thte external database drive (1)." I downloaded the driver located here:Download 2007 Office System Driver: Data Connectivity Components from Official Microsoft Download Center mentioned in other similar posts but that did not fix the problem. Thoughts?
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