When HiRDB.NET Data Provider is installed, the following files are created:

For ADO.NET version 1.1:

• pddndp.dll
• pddndpcore.dll

For ADO.NET version 2.0:

• pddndp20.dll
• pddndpcore20.dll
• pddndp20x.dll
• pddndpcore20x.dll

If you use HiRDB.NET Data Provider, make the above files accessible.