DLL files
Connectors require cryptographic dll files (mtcspi-*.dll) to be present on the system. When you install the connectors using setup, these DLLs are automatically installed into the correct location. If you are manually copying the connectors, you must copy the cryptographic DLLs too.
This also affects proxy servers. While the connectors will be automatically copied, the cryptographic DLLs will not. When upgrading from a version earlier than 2.4, it is recommended that you perform an installation using setup on all instance and proxy servers.
If a DLL fails to be loaded for a connector, verify the PATH, ensuring that only DLLs from <Program Files>\Common Files\Bravura Security\ are defined.
Connector Pack 3.1.0 requires Microsoft Visual C++ 2015 Redistributable. If you manually copy the connectors and the installed Connector Pack is earlier than 3.1.0, you must first install the Microsoft Visual C++ 2015 Redistributable.