Hi srikanth
First time evaluators can download CW for Networking here
http://www.nxp.com/CW4NET
If the already did this , they must have an entitlement which they can check and ask to be extended thru a case to NXP license support:
How to submit a new question for NXP Support
How to get the entitlement ID ? please check your Order History within the Software Licensing portal , and look for the EVALUATION Catalog they need to extend.
Hope this helps!
Have a great day,
Jun Zhang
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