Unable to open ESR & ID

Hi,

I am unable to open ESR & ID in my laptop, though other team is able to connect. I am getting 'Cannot connect to server using messaging server'. Our PI version is PI 7.31 single stack. I tried with Java versions 1.6 update 37 and 1.7 update 67. Still the same issue. I tried reducing security levels as well. but no luck.

The message server is configured correctly in NWA. I could see errors in java trace as well, attached here.

Kindly suggest.

Thanks,

Prasanna.