{"id":11725,"date":"2025-09-02T14:42:16","date_gmt":"2025-09-02T05:42:16","guid":{"rendered":"https:\/\/sentech.co.jp\/faq\/faq-7001"},"modified":"2025-09-27T20:15:58","modified_gmt":"2025-09-27T11:15:58","slug":"faq-7001","status":"publish","type":"faq","link":"https:\/\/sentech.co.jp\/en\/faq\/faq-7001","title":{"rendered":"Why does the error \u201cFile StGenTL.cti not valid\u201d appear when starting StViewer?"},"content":{"rendered":"\n<p>This error may occur if StCamSWare version 3.09 or earlier is installed on the PC.<br\/>In versions prior to v3.09, the installation path of the StGenTL.cti file differs from that of the Sentech SDK.<br\/>If both are installed, the older StGenTL.cti file may be used, resulting in this error message.<\/p>\n\n<p>Solution:<br\/>Uninstall StCamSWare and reinstall version 3.10 or later.<\/p>\n","protected":false},"featured_media":0,"template":"","faq_cate":[260,277,250,257,247,259],"class_list":["post-11725","faq","type-faq","status-publish","hentry","faq_cate-coaxpress","faq_cate-coaxpress-stviewer","faq_cate-gige-vision","faq_cate-gige-vision-stviewer","faq_cate-usb3-vision","faq_cate-usb3-vision-stviewer"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why does the error \u201cFile StGenTL.cti not valid\u201d appear when starting StViewer? | FAQ | OMRON SENTECH CO., LTD.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sentech.co.jp\/en\/faq\/faq-7001\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why does the error \u201cFile StGenTL.cti not valid\u201d appear when starting StViewer? | FAQ | OMRON SENTECH CO., LTD.\" \/>\n<meta property=\"og:description\" content=\"This error may occur if StCamSWare version 3.09 or earlier is installed on the PC.In versions prior to v3.09, the installation path of the StGenTL.cti file differs from that of the Sentech SDK.If both are installed, the older StGenTL.cti file may be used, resulting in this error message. Solution:Uninstall StCamSWare and reinstall version 3.10 or [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sentech.co.jp\/en\/faq\/faq-7001\" \/>\n<meta property=\"og:site_name\" content=\"OMRON SENTECH CO., LTD.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-27T11:15:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sentech.co.jp\/wp-content\/uploads\/2025\/09\/ogp.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/sentech.co.jp\/en\/faq\/faq-7001\",\"url\":\"https:\/\/sentech.co.jp\/en\/faq\/faq-7001\",\"name\":\"Why does the error \u201cFile StGenTL.cti not valid\u201d appear when starting StViewer? | \u3088\u304f\u3042\u308b\u3054\u8cea\u554f | OMRON SENTECH CO., LTD.\",\"isPartOf\":{\"@id\":\"https:\/\/sentech.co.jp\/en#website\"},\"datePublished\":\"2025-09-02T05:42:16+00:00\",\"dateModified\":\"2025-09-27T11:15:58+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/sentech.co.jp\/en\/faq\/faq-7001#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/sentech.co.jp\/en\/faq\/faq-7001\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/sentech.co.jp\/en\/faq\/faq-7001#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u30db\u30fc\u30e0\",\"item\":\"https:\/\/sentech.co.jp\/en\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u3088\u304f\u3042\u308b\u8cea\u554f\",\"item\":\"https:\/\/sentech.co.jp\/en\/faq\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Why does the error \u201cFile StGenTL.cti not valid\u201d appear when starting StViewer?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/sentech.co.jp\/en#website\",\"url\":\"https:\/\/sentech.co.jp\/en\",\"name\":\"\u30aa\u30e0\u30ed\u30f3\u30bb\u30f3\u30c6\u30c3\u30af\u682a\u5f0f\u4f1a\u793e\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/sentech.co.jp\/en#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/sentech.co.jp\/en?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/sentech.co.jp\/en#organization\",\"name\":\"\u30aa\u30e0\u30ed\u30f3\u30bb\u30f3\u30c6\u30c3\u30af\u682a\u5f0f\u4f1a\u793e\",\"url\":\"https:\/\/sentech.co.jp\/en\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/sentech.co.jp\/en#\/schema\/logo\/image\/\",\"url\":\"https:\/\/sentech.co.jp\/wp-content\/uploads\/2025\/09\/ogp.png\",\"contentUrl\":\"https:\/\/sentech.co.jp\/wp-content\/uploads\/2025\/09\/ogp.png\",\"width\":1200,\"height\":630,\"caption\":\"\u30aa\u30e0\u30ed\u30f3\u30bb\u30f3\u30c6\u30c3\u30af\u682a\u5f0f\u4f1a\u793e\"},\"image\":{\"@id\":\"https:\/\/sentech.co.jp\/en#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Why does the error \u201cFile StGenTL.cti not valid\u201d appear when starting StViewer? | FAQ | OMRON SENTECH CO., LTD.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sentech.co.jp\/en\/faq\/faq-7001","og_locale":"en_US","og_type":"article","og_title":"Why does the error \u201cFile StGenTL.cti not valid\u201d appear when starting StViewer? | FAQ | OMRON SENTECH CO., LTD.","og_description":"This error may occur if StCamSWare version 3.09 or earlier is installed on the PC.In versions prior to v3.09, the installation path of the StGenTL.cti file differs from that of the Sentech SDK.If both are installed, the older StGenTL.cti file may be used, resulting in this error message. 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