Problem opening BIOMETRIC.FINGERPRINT using key Crossmatch-FingerprintReader-USB

Hi,

I am trying to connect Biometric fingerprint device but getting error [problem opening BIOMETRIC.FINGERPRINT using key 'Crossmatch-FingerprintReader-USB']

I already installed required driver and enabled HardwareConfig and jpos entry for BIOMETRIC Device as below

	<Device type="BIOMETRIC" use="FINGERPRINT">
	<impl dtype="Class">dtv.hardware.biometric.crossmatch.CrossmatchBiometricDevice</impl>
	<name dtype="String">Crossmatch-FingerprintReader-USB</name>
	<FingerprintScanCount dtype="Integer">4</FingerprintScanCount>
	<MaximumEnrolledFingerCount dtype="Integer">4</MaximumEnrolledFingerCount>
	</Device>

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Jpos.xml entry

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<JposEntry logicalName="Crossmatch-FingerprintReader-USB">
<creation factoryClass="com.digitalpersona.javapos.services.biometrics.ServiceInstanceFactory" serviceClass="com.digitalpersona.javapos.services.biometrics.UAREUReader"/>
<vendor name="DigitalPersona, Inc." url="http://www.digitalpersona.com/"/>
<jpos category="Biometrics" version="101300"/>
<product description="U.are.U Fingerprint Reader" name="U.are.U Reader" url="http://www.digitalpersona.com/"/>