Error while running CLA(command line adapter)

HI,

I am getting this error below while trying to run CLA

Unable to find project areaGET [503] : Error 503: CRJAZ1168I Service "com.i
bm.rqm.integration.service.IIntegrationService" is not defined for remote e
xecution.

Unable to determine RQM server version. This is expected for RQM 2.x and earlier
 servers.
Encountered an error while validating the specified server information.  Status
code: 3
The command line adapter did not run, exited unexpectedly, or was killed.
This can happen if java.exe was not found in the PATH,
or if java.exe is too old or not compatible (the version of JAVA required is 1.5
 or later),
or Configuration File does not have write permissions,
or some other error occurred.
Please refer to the readme.txt file in the adapter package.

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I saw this same error mentioned by somebody below in the link but i am unable to find plugin.xml on RQM server (i am using latest version)

https://jazz.net/forum/questions/30155/problem-fetching-remote-data-status-200

Can somebody help me out here to resolve this issue?

-Narender