Hi, How to execute a ttcn-3 script using TRex. When I am using Build TTCN-3 executable Icon in Trex it is saying, unable to build ttcn-3 executable. How to resolve this problem? I have downloaded and installed Trex software "trex_windows_0_5_3" executable from the site. Thanks & Regards Suneel Kumar Kommuru | DNW - CSU | Technical Associate | Tech Mahindra KRM Centre, #2, Harington Road Chetpet, Chennai - 600031,INDIA. Mobile: +91 9962354446, Ext: 2068 Email: SuneelKumar.Kommuru@techmahindra.com www.techmahindra.com<dhtmled1://exchweb/bin/redir.asp?URL=http://www.techmahindra.com/> ============================================================================================================================ Disclaimer: This message and the information contained herein is proprietary and confidential and subject to the Tech Mahindra policy statement, you may review the policy at <a href="http://www.techmahindra.com/Disclaimer.html">http://www.techmahindra.com/Disclaimer.html</a> externally and <a href="http://tim.techmahindra.com/Disclaimer.html">http://tim.techmahindra.com/Disclaimer.html</a> internally within Tech Mahindra. ============================================================================================================================