{"id":165771,"date":"2023-03-17T09:01:13","date_gmt":"2023-03-17T09:01:13","guid":{"rendered":"\/knowledge\/forums\/topic\/i-have-installed-the-ansys-workbench-11-sp1-and-the-ansys-cfx-11-sp1-software-on-my-windows-xp-64-bit-machine-when-i-try-to-open-a-file-in-cfx-pre-in-ansys-workbench-i-get-the-following-message\/"},"modified":"2023-07-31T12:34:47","modified_gmt":"2023-07-31T12:34:47","slug":"i-have-installed-the-ansys-workbench-11-sp1-and-the-ansys-cfx-11-sp1-software-on-my-windows-xp-64-bit-machine-when-i-try-to-open-a-file-in-cfx-pre-in-ansys-workbench-i-get-the-following-message","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/i-have-installed-the-ansys-workbench-11-sp1-and-the-ansys-cfx-11-sp1-software-on-my-windows-xp-64-bit-machine-when-i-try-to-open-a-file-in-cfx-pre-in-ansys-workbench-i-get-the-following-message\/","title":{"rendered":"I have installed the ANSYS Workbench 11 SP1 and the ANSYS CFX 11 SP1 software on my Windows XP 64-bit machine. When I try to open a file in CFX-Pre in ANSYS Workbench I get the following message:  =================== CFX-Pre Start Failure CFX-Pre terminated while attempting to connect to Workbench. ====================   I installed the 32-bit versions of Workbench and CFX 11 SP1 because of CAD issues."},"content":{"rendered":"<p>On a Windows 64-bit machine it is expected that the 64-bit versions of Workbench and CFX would be installed; the issue being seen is due to having installed the 32-bit versions.   The workaround for this is to set the variable CFX_FORCE_WOW64 to the value 1. This has to be set as a regular environment variable (using Control Panel > System > Advanced tab > Environment Variables button > System Variables list > New) as its value needs to be known before perl is run at the launch of CFX.<\/p>\n","protected":false},"template":"","class_list":["post-165771","topic","type-topic","status-publish","hentry","topic-tag-4653","topic-tag-general","topic-tag-installation-licensing-systems","topic-tag-mechanical-apdl-f-ansys","topic-tag-systems-installation"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"On a Windows 64-bit machine it is expected that the 64-bit versions of Workbench and CFX would be installed; the issue being seen is due to having installed the 32-bit versions. The workaround for this is to set the variable CFX_FORCE_WOW64 to the value 1. This has to be set as a regular environment variable\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/i-have-installed-the-ansys-workbench-11-sp1-and-the-ansys-cfx-11-sp1-software-on-my-windows-xp-64-bit-machine-when-i-try-to-open-a-file-in-cfx-pre-in-ansys-workbench-i-get-the-following-message\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Knowledge | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"I have installed the ANSYS Workbench 11 SP1 and the ANSYS CFX 11 SP1 software on my Windows XP 64-bit machine. When I try to open a file in CFX-Pre in ANSYS Workbench I get the following message: =================== CFX-Pre Start Failure CFX-Pre terminated while attempting to connect to Workbench. ==================== I installed the 32-bit versions of Workbench and CFX 11 SP1 because of CAD issues. | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"On a Windows 64-bit machine it is expected that the 64-bit versions of Workbench and CFX would be installed; the issue being seen is due to having installed the 32-bit versions. The workaround for this is to set the variable CFX_FORCE_WOW64 to the value 1. This has to be set as a regular environment variable\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/i-have-installed-the-ansys-workbench-11-sp1-and-the-ansys-cfx-11-sp1-software-on-my-windows-xp-64-bit-machine-when-i-try-to-open-a-file-in-cfx-pre-in-ansys-workbench-i-get-the-following-message\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-03-17T09:01:13+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-07-31T12:34:47+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"I have installed the ANSYS Workbench 11 SP1 and the ANSYS CFX 11 SP1 software on my Windows XP 64-bit machine. When I try to open a file in CFX-Pre in ANSYS Workbench I get the following message: =================== CFX-Pre Start Failure CFX-Pre terminated while attempting to connect to Workbench. ==================== I installed the 32-bit versions of Workbench and CFX 11 SP1 because of CAD issues. | Ansys Knowledge\" \/>\n\t\t<meta name=\"twitter:description\" content=\"On a Windows 64-bit machine it is expected that the 64-bit versions of Workbench and CFX would be installed; the issue being seen is due to having installed the 32-bit versions. The workaround for this is to set the variable CFX_FORCE_WOW64 to the value 1. 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When I try to open a file in CFX-Pre in ANSYS Workbench I get the following message:  =================== CFX-Pre Start Failure CFX-Pre terminated while attempting to connect to Workbench. ====================   I installed the 32-bit versions of Workbench and CFX 11 SP1 because of CAD issues."},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/#listItem","name":"Topics"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/i-have-installed-the-ansys-workbench-11-sp1-and-the-ansys-cfx-11-sp1-software-on-my-windows-xp-64-bit-machine-when-i-try-to-open-a-file-in-cfx-pre-in-ansys-workbench-i-get-the-following-message\/#listItem","position":4,"name":"I have installed the ANSYS Workbench 11 SP1 and the ANSYS CFX 11 SP1 software on my Windows XP 64-bit machine. 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When I try to open a file in CFX-Pre in ANSYS Workbench I get the following message:  =================== CFX-Pre Start Failure CFX-Pre terminated while attempting to connect to Workbench. ====================   I installed the 32-bit versions of Workbench and CFX 11 SP1 because of CAD issues.\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/knowledge"},{"label":"Topics","link":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/"},{"label":"General","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic-tag\/general\/"},{"label":"I have installed the ANSYS Workbench 11 SP1 and the ANSYS CFX 11 SP1 software on my Windows XP 64-bit machine. When I try to open a file in CFX-Pre in ANSYS Workbench I get the following message:  =================== CFX-Pre Start Failure CFX-Pre terminated while attempting to connect to Workbench. ====================   I installed the 32-bit versions of Workbench and CFX 11 SP1 because of CAD issues.","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/i-have-installed-the-ansys-workbench-11-sp1-and-the-ansys-cfx-11-sp1-software-on-my-windows-xp-64-bit-machine-when-i-try-to-open-a-file-in-cfx-pre-in-ansys-workbench-i-get-the-following-message\/"}],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["3\/15\/2023 20:20"],"_bbp_forum_id":["153867"],"_bbp_author_ip":["23.56.168.180"],"_btv_view_count":["459"],"siebel_km_number":["847594"],"product_version":["11"],"km_published_date":["2009-01-06T00:00:00.000Z"],"family":["Installation\/Licensing\/Systems"],"application_name":["Mechanical APDL (f. 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