Provider cannot be found, It may not be properly installed
Providers are ODBC Drivers used by Altium to connect to data sources. Once connected to a data source through an ODBC driver Altium can read and write to the data source. Data sources can be Excel, Access, MySQL, SQL and numerous other data sources with ODBC compliant drivers. You can find the ODBC drivers installed on your machine by entering ODBC in the search box in the lower left corner of your desktop on Windows 10 machines.
The latest release of Parts for Altium includes a Step Model field. If the Parts_Backend does not have a Step Model field you will see #Name? in the Parts Frontend until field has been added to the Parts Backend.
MySQL Databases for Parts can be edited using MySQL Work bench.