Symptom

The import from or export to "MS-Access 2007 or newer" failed with the error messages:
"Failed to open database. Could not find Access 2007 or later OLE DB provider."
"Calling UTADOXDB_CreateOrOpenCatalog - _CatalogPtr->Create(Provider=Microsoft.ACE.OLEDB.12.0;Data source=..) failed!"
"Error during the connection with the database!
Database error:
Code = 80010105
Message = Ausnahmefehler des Servers.
Source = (null)
Description = (null)
Database error: 80004005Nicht erkennbares Datenbankformat .."

Cause

The Microsoft.ACE.OLEDB.12.0-Databaseprovider is defective or not available, although its respective key is still present in the Registry.

Resolution

Install the "2007 Office System Driver: Data Connectivity Components":
https://download.cnet.com/2007-Office-System-Driver-Data-Connectivity-Components/3000-10254_4-75452798.html