{"id":171203,"date":"2023-06-05T07:05:55","date_gmt":"2023-06-05T07:05:55","guid":{"rendered":"\/knowledge\/forums\/topic\/question-using-product-launcher-to-launch-ls-dyna-with-smp-on-local-machine-results-in-error-error-connecting-to-the-service-mpiexechostname-hydrautilssocksock-c-270-unable-to-connect\/"},"modified":"2023-07-31T12:35:16","modified_gmt":"2023-07-31T12:35:16","slug":"question-using-product-launcher-to-launch-ls-dyna-with-smp-on-local-machine-results-in-error-error-connecting-to-the-service-mpiexechostname-hydrautilssocksock-c-270-unable-to-connect","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/question-using-product-launcher-to-launch-ls-dyna-with-smp-on-local-machine-results-in-error-error-connecting-to-the-service-mpiexechostname-hydrautilssocksock-c-270-unable-to-connect\/","title":{"rendered":"Question: Using Product Launcher to launch LS-DYNA with SMP on local machine results in error:  Error connecting to the Service [mpiexec@hostname] .. hydrautilssocksock.c (270): unable to connect from &#8220;hostname&#8221; to &#8220;hostname&#8221; (No error)"},"content":{"rendered":"<p>Answer: Install Intel MPI by running this file as Administrator. Right-click on it and select &#8216;Run as administrator&#8217;. C:Program FilesANSYS Incv180commonfilesMPIIntel5.1.3.180Windowsw_mpi-rt_p_5.1.3.180.exe<\/p>\n","protected":false},"template":"","class_list":["post-171203","topic","type-topic","status-publish","hentry","topic-tag-4422","topic-tag-hpc","topic-tag-hpc-parallel","topic-tag-installation-licensing-systems","topic-tag-mechanical-apdl-sys"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Answer: Install Intel MPI by running this file as Administrator. Right-click on it and select &#039;Run as administrator&#039;. 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