What does this error mean?
Cassandra was not able to link to the native class libraries on a Windows device.
Why does this error occur?
This is an UnsatisfiedLinkError. This means the path to the libraries in question is not registering as valid.
How do you fix this error?
The error message should include the path in question. Please make sure that the path is correct. Additionally, make sure that you have the Visual C++ 2008 runtime (32bit) installed on your windows machine. If additional help is needed, Datastax Support can help.