{"id":2100,"date":"2026-03-03T00:07:44","date_gmt":"2026-03-02T22:07:44","guid":{"rendered":"https:\/\/docklight.de\/dl_prb046\/"},"modified":"2026-03-03T00:07:44","modified_gmt":"2026-03-02T22:07:44","slug":"dl_prb046","status":"publish","type":"post","link":"https:\/\/docklight.de\/dl_prb046\/","title":{"rendered":"After enabling &#8220;Expert Options &#8211; External \/ High Priority Process&#8221;, Docklight cannot\nstart communications and reports &#8220;Could not start external high priority process.&#8221;"},"content":{"rendered":"<p><em>Applies to: Docklight \/ Docklight Scripting V2.2, Article ID: dl_prb046<\/em><\/p>\n<p>There is a bug in the V2.2.8 version and &#8220;External \/ High Priority Process&#8221; will only work there when Docklight V2.1 is already installed. (This is exactly how we test our releases for regression &#8211; comparing side-by-side with the previous release. So the bug unfortunately was not noticed prior to release.)<\/p>\n<p>Please install and use our latest Docklight release to fix the problem.<\/p>\n<p><a href=\"https:\/\/docklight.de\/downloads\" target=\"_blank\">Docklight Downloads<\/a><\/p>\n<p><a href=\"\" target=\"_blank\"><\/a><\/p>\n<p><a href=\"\" target=\"_blank\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Applies to: Docklight \/ Docklight Scripting V2.2, Article ID: dl_prb046 There is a bug in the V2.2.8 version and &#8220;External \/ High Priority Process&#8221; will only work there when Docklight V2.1 is already installed. (This is exactly how we test our releases for regression &#8211; comparing side-by-side with the previous release. So the bug unfortunately was not noticed prior to [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,8],"tags":[94],"class_list":["post-2100","post","type-post","status-publish","format-standard","hentry","category-support","category-troubleshooting","tag-dl_prb046"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Docklight - After enabling &quot;Expert Options - External \/ High Priority Process&quot;, Docklight cannot start communications and reports &quot;Could not start external high priority process.&quot;<\/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:\/\/docklight.de\/dl_prb046\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Docklight - After enabling &quot;Expert Options - External \/ High Priority Process&quot;, Docklight cannot start communications and reports &quot;Could not start external high priority process.&quot;\" \/>\n<meta property=\"og:description\" content=\"Applies to: Docklight \/ Docklight Scripting V2.2, Article ID: dl_prb046 There is a bug in the V2.2.8 version and &#8220;External \/ High Priority Process&#8221; will only work there when Docklight V2.1 is already installed. (This is exactly how we test our releases for regression &#8211; comparing side-by-side with the previous release. So the bug unfortunately was not noticed prior to [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/docklight.de\/dl_prb046\/\" \/>\n<meta property=\"og:site_name\" content=\"Docklight\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-02T22:07:44+00:00\" \/>\n<meta name=\"author\" content=\"Flachmann &amp; Heggelbacher\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Flachmann &amp; Heggelbacher\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb046\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb046\\\/\"},\"author\":{\"name\":\"Flachmann &amp; Heggelbacher\",\"@id\":\"https:\\\/\\\/docklight.de\\\/#\\\/schema\\\/person\\\/d6855d60ab4ee87f6482ab881c7151a3\"},\"headline\":\"After enabling &#8220;Expert Options &#8211; External \\\/ High Priority Process&#8221;, Docklight cannot start communications and reports &#8220;Could not start external high priority process.&#8221;\",\"datePublished\":\"2026-03-02T22:07:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb046\\\/\"},\"wordCount\":96,\"publisher\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/#organization\"},\"keywords\":[\"dl_prb046\"],\"articleSection\":[\"Support\",\"Troubleshooting\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb046\\\/\",\"url\":\"https:\\\/\\\/docklight.de\\\/dl_prb046\\\/\",\"name\":\"Docklight - After enabling \\\"Expert Options - External \\\/ High Priority Process\\\", Docklight cannot start communications and reports \\\"Could not start external high priority process.\\\"\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/#website\"},\"datePublished\":\"2026-03-02T22:07:44+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb046\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/docklight.de\\\/dl_prb046\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/docklight.de\\\/dl_prb046\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/workersplaytime.www.docklight.ch\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Support\",\"item\":\"https:\\\/\\\/docklight.de\\\/category\\\/support\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Troubleshooting\",\"item\":\"https:\\\/\\\/docklight.de\\\/category\\\/support\\\/troubleshooting\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"After enabling &#8220;Expert Options &#8211; External \\\/ High Priority Process&#8221;, Docklight cannot start communications and reports &#8220;Could not start external high priority process.&#8221;\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/docklight.de\\\/#website\",\"url\":\"https:\\\/\\\/docklight.de\\\/\",\"name\":\"Docklight\",\"description\":\"Test and analyze serial communications (RS232, RS485, TCP, HID)\",\"publisher\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/docklight.de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/docklight.de\\\/#organization\",\"name\":\"Flachmann und Heggelbacher GbR\",\"url\":\"https:\\\/\\\/docklight.de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/docklight.de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/docklight.de\\\/wp-content\\\/uploads\\\/2015\\\/07\\\/Flachmann-und-Heggelbacher_960x768.png\",\"contentUrl\":\"https:\\\/\\\/docklight.de\\\/wp-content\\\/uploads\\\/2015\\\/07\\\/Flachmann-und-Heggelbacher_960x768.png\",\"width\":960,\"height\":768,\"caption\":\"Flachmann und Heggelbacher GbR\"},\"image\":{\"@id\":\"https:\\\/\\\/docklight.de\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/docklight.de\\\/#\\\/schema\\\/person\\\/d6855d60ab4ee87f6482ab881c7151a3\",\"name\":\"Flachmann &amp; Heggelbacher\",\"url\":\"https:\\\/\\\/docklight.de\\\/author\\\/fuhboss\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Docklight - After enabling \"Expert Options - External \/ High Priority Process\", Docklight cannot start communications and reports \"Could not start external high priority process.\"","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:\/\/docklight.de\/dl_prb046\/","og_locale":"en_US","og_type":"article","og_title":"Docklight - After enabling \"Expert Options - External \/ High Priority Process\", Docklight cannot start communications and reports \"Could not start external high priority process.\"","og_description":"Applies to: Docklight \/ Docklight Scripting V2.2, Article ID: dl_prb046 There is a bug in the V2.2.8 version and &#8220;External \/ High Priority Process&#8221; will only work there when Docklight V2.1 is already installed. (This is exactly how we test our releases for regression &#8211; comparing side-by-side with the previous release. So the bug unfortunately was not noticed prior to [&hellip;]","og_url":"https:\/\/docklight.de\/dl_prb046\/","og_site_name":"Docklight","article_published_time":"2026-03-02T22:07:44+00:00","author":"Flachmann &amp; Heggelbacher","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Flachmann &amp; Heggelbacher"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/docklight.de\/dl_prb046\/#article","isPartOf":{"@id":"https:\/\/docklight.de\/dl_prb046\/"},"author":{"name":"Flachmann &amp; Heggelbacher","@id":"https:\/\/docklight.de\/#\/schema\/person\/d6855d60ab4ee87f6482ab881c7151a3"},"headline":"After enabling &#8220;Expert Options &#8211; External \/ High Priority Process&#8221;, Docklight cannot start communications and reports &#8220;Could not start external high priority process.&#8221;","datePublished":"2026-03-02T22:07:44+00:00","mainEntityOfPage":{"@id":"https:\/\/docklight.de\/dl_prb046\/"},"wordCount":96,"publisher":{"@id":"https:\/\/docklight.de\/#organization"},"keywords":["dl_prb046"],"articleSection":["Support","Troubleshooting"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/docklight.de\/dl_prb046\/","url":"https:\/\/docklight.de\/dl_prb046\/","name":"Docklight - After enabling \"Expert Options - External \/ High Priority Process\", Docklight cannot start communications and reports \"Could not start external high priority process.\"","isPartOf":{"@id":"https:\/\/docklight.de\/#website"},"datePublished":"2026-03-02T22:07:44+00:00","breadcrumb":{"@id":"https:\/\/docklight.de\/dl_prb046\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/docklight.de\/dl_prb046\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/docklight.de\/dl_prb046\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/workersplaytime.www.docklight.ch\/"},{"@type":"ListItem","position":2,"name":"Support","item":"https:\/\/docklight.de\/category\/support\/"},{"@type":"ListItem","position":3,"name":"Troubleshooting","item":"https:\/\/docklight.de\/category\/support\/troubleshooting\/"},{"@type":"ListItem","position":4,"name":"After enabling &#8220;Expert Options &#8211; External \/ High Priority Process&#8221;, Docklight cannot start communications and reports &#8220;Could not start external high priority process.&#8221;"}]},{"@type":"WebSite","@id":"https:\/\/docklight.de\/#website","url":"https:\/\/docklight.de\/","name":"Docklight","description":"Test and analyze serial communications (RS232, RS485, TCP, HID)","publisher":{"@id":"https:\/\/docklight.de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/docklight.de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/docklight.de\/#organization","name":"Flachmann und Heggelbacher GbR","url":"https:\/\/docklight.de\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/docklight.de\/#\/schema\/logo\/image\/","url":"https:\/\/docklight.de\/wp-content\/uploads\/2015\/07\/Flachmann-und-Heggelbacher_960x768.png","contentUrl":"https:\/\/docklight.de\/wp-content\/uploads\/2015\/07\/Flachmann-und-Heggelbacher_960x768.png","width":960,"height":768,"caption":"Flachmann und Heggelbacher GbR"},"image":{"@id":"https:\/\/docklight.de\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/docklight.de\/#\/schema\/person\/d6855d60ab4ee87f6482ab881c7151a3","name":"Flachmann &amp; Heggelbacher","url":"https:\/\/docklight.de\/author\/fuhboss\/"}]}},"_links":{"self":[{"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/posts\/2100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/comments?post=2100"}],"version-history":[{"count":3,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/posts\/2100\/revisions"}],"predecessor-version":[{"id":2627,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/posts\/2100\/revisions\/2627"}],"wp:attachment":[{"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/media?parent=2100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/categories?post=2100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docklight.de\/wp-json\/wp\/v2\/tags?post=2100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}