{"id":326280,"date":"2023-12-05T02:17:48","date_gmt":"2023-12-05T02:17:48","guid":{"rendered":"\/forum\/forums\/topic\/the-fluent-application-failed-to-validate-the-connection-4\/"},"modified":"2023-12-05T02:17:48","modified_gmt":"2023-12-05T02:17:48","slug":"the-fluent-application-failed-to-validate-the-connection-4","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-fluent-application-failed-to-validate-the-connection-4\/","title":{"rendered":"The FLUENT application failed to validate the connection"},"content":{"rendered":"<p>I am trying to learn the Ansys Fluent 2023 R2 by using the lab computer of our university, while having trouble to just normally start the fluent.<\/p>\n<p>I am following the fluent guidelines and using the Ansys Workbench as a first step. After I set up the geometry and try to edit the mesh, the computer hangs for several minutes, and then shows &#8220;<strong>The FLUENT application failed to validate the connection<\/strong>&#8220;.<\/p>\n<p>If I choose the Fluid Flow (Fluent) instead of the Fluid Flow (Fluent with Fluent meshing) in the Workbench, I can successfully edit the mesh, while still showing the same error message (The FLUENT application failed to validate the connection) when clicking to edit the Setup as a next step.<\/p>\n<p>When I just open Fluent itself, the software would show the error message (<strong>The procedure entry point__svml_pow2o32 could not be located in the dynamic link library C:<\/strong><br \/><strong>&#8230;&#8230;<\/strong>)<\/p>\n<p>I got some information form the Ansys Forum. To Rename C:\\Windows\\system32\\libmdd.dll (e.g. to libmdd.dll.old) may resolve the issue. <strong>However, I am not the administrator of the lab computer of our univerisity. Also I am not able to find that file. I can only find these dll files in the folder of &#8220;SYSWOW64&#8221;.<\/strong><\/p>\n<p>Please help to solve this problem. Thank you.<\/p>\n<p>Best,<\/p>\n<p>Mao<\/p>\n","protected":false},"template":"","class_list":["post-326280","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I am trying to learn the Ansys Fluent 2023 R2 by using the lab computer of our university, while having trouble to just normally start the fluent.I am following the fluent guidelines and using the Ansys Workbench as a first step. 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