Connection bluetooth Problem with Java

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Java

connection

Bluetooth

Hello...
I have a problem, I put the bluecove.jar in my program but when I run the eclipse it showed:
Native Library intelbth_x64 not available
Native Library bluecove_x64 not available

I found bluecove-2.1.1-SNAPSHOT.jar, this .jar is for x64 computers but when I run the program again I have the error:
Native Library intelbth_x64 not available
Native Library bluecove_x64 not available