Hi bachchanm !
Have you registered to this link?Embedded Processing & DSP - VisualDSP++ - Test Drive Registration Form | Analog Devices
I had a similar problem, you can check here how it has been solved: Evaluation License for Visual DSP++ 5.2
We understand that you have already contacted our private support. We are posting the response here for others to benefit.
We have a Test Drive license which is available to download free of charge from our website. This license entitles you to 90 days of Simulator and Emulator sessions before the license expires.
You can register for a Test Drive license on our website here:https://form.analog.com/Form_Pages/processors/visualDSPTestDrive.aspx
If you have any additional licensing questions, we recommend taking a look at the VisualDSP++ 5.0 Licensing Guide, which is available here:http://www.analog.com/vdsp50_lic_guide
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