Issue
When you try to connect to a Microsoft Excel file, the following error might occur:The drivers necessary to connect to this database are not properly installed…
Database error 0x80040154: Class not registered.
Unable to connect to the Microsoft Excel file "filename" Check that you have access privileges for the requested file and that it is not open in another application.
Database error 0x80040154: Class not registered.
Unable to connect to the Microsoft Excel file "filename" Check that you have access privileges for the requested file and that it is not open in another application.