{"id":73183,"date":"2025-09-19T07:17:03","date_gmt":"2025-09-19T00:17:03","guid":{"rendered":"https:\/\/itsystems.vn\/error-windows-activation-failed-causes-and-comprehensive-solutions\/"},"modified":"2026-07-29T11:24:05","modified_gmt":"2026-07-29T04:24:05","slug":"error-windows-activation-failed-causes-and-comprehensive-solutions","status":"publish","type":"post","link":"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/","title":{"rendered":"Error &#8216;Windows Activation Failed&#8217;: Causes and Comprehensive Solutions"},"content":{"rendered":"<h1>Error &#8216;Windows Activation Failed&#8217;: Causes and Comprehensive Solutions<\/h1>\n<p>The &#8216;Windows Activation Failed&#8217; error is one of the common issues that Windows users often encounter. When you try to activate the operating system, you will receive this error message and will not be able to use all the features of Windows fully. This article will provide you with the main reasons that cause this error, as well as detailed and effective troubleshooting methods.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">The content of the article<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#What_is_%E2%80%98Windows_Activation_Failed_Why_Do_You_Encounter_This_Error\" >What is &#8216;Windows Activation Failed&#8217;? Why Do You Encounter This Error?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#%E2%80%98Windows_Activation_Failed_7_Common_Causes_of_the_Error\" >&#8216;Windows Activation Failed&#8217;: 7+ Common Causes of the Error<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#%E2%80%98Activation_Failed_Entered_Product_Key_What_Should_You_Do\" >&#8216;Activation Failed&#8217;: Entered Product Key: What Should You Do?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#%E2%80%98Windows_Activation_Failed_Error_Detailed_Guide_10_Effective_Solutions\" >&#8216;Windows Activation Failed&#8217; Error: Detailed Guide: 10 Effective Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#Common_%E2%80%98Windows_Activation_Failed_Error_Codes_and_Solutions\" >Common &#8216;Windows Activation Failed&#8217; Error Codes and Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#Important_Notes_to_Avoid_%E2%80%98Windows_Activation_Failed_Error_in_the_Future\" >Important Notes to Avoid &#8216;Windows Activation Failed&#8217; Error in the Future<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#Frequently_Asked_Questions_FAQ_About_Windows_Activation_Error\" >Frequently Asked Questions (FAQ) About Windows Activation Error<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#Conclusion_%E2%80%98Windows_Activation_Failed_is_No_Longer_a_Concern_for_You\" >Conclusion: &#8216;Windows Activation Failed&#8217; is No Longer a Concern for You<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#Related_services_from_IT_Systems\" >Related services from IT Systems<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#FAQ\" >FAQ<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#When_should_a_business_ask_IT_Systems_for_support\" >When should a business ask IT Systems for support?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#Can_IT_Systems_help_review_the_current_environment_before_proposing_a_solution\" >Can IT Systems help review the current environment before proposing a solution?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#Does_this_topic_connect_to_ongoing_IT_operations\" >Does this topic connect to ongoing IT operations?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/itsystems.vn\/en\/error-windows-activation-failed-causes-and-comprehensive-solutions\/#Need_help_applying_this_to_your_business\" >Need help applying this to your business?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_%E2%80%98Windows_Activation_Failed_Why_Do_You_Encounter_This_Error\"><\/span>What is &#8216;Windows Activation Failed&#8217;? Why Do You Encounter This Error?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The &#8216;Windows Activation Failed&#8217; error occurs when the system cannot verify that you have purchased a legitimate license for the version of Windows you are using. This can be due to various reasons, from entering an incorrect key to software or hardware-related issues. Understanding this error will help you find a more suitable solution.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E2%80%98Windows_Activation_Failed_7_Common_Causes_of_the_Error\"><\/span>&#8216;Windows Activation Failed&#8217;: 7+ Common Causes of the Error<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Below are some common causes that may lead to the &#8216;Windows Activation Failed&#8217; error:<\/p>\n<ul>\n<li><strong>Invalid or blocked Windows product key:<\/strong> You may have used a key that has been used on another device, or the key has been blocked by Microsoft.<\/li>\n<li><strong>Windows version not compatible with the key:<\/strong> Your key may not be suitable for the version of Windows you are trying to activate.<\/li>\n<li><strong>Internet connection error during Windows activation:<\/strong> If your internet connection is unstable, the activation process will not complete.<\/li>\n<li><strong>Hardware changes after activation:<\/strong> Changing the network card or hard drive may cause Windows to require reactivation.<\/li>\n<li><strong>Windows infected with viruses or malware:<\/strong> Some malware can interfere with the activation process.<\/li>\n<li><strong>Windows system error (Corrupted system files):<\/strong> If the system files of Windows are corrupted, you will also encounter this error.<\/li>\n<li><strong>Incorrect time and region:<\/strong> If the time and region are incorrect, Windows will not accept activation requests.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E2%80%98Activation_Failed_Entered_Product_Key_What_Should_You_Do\"><\/span>&#8216;Activation Failed&#8217;: Entered Product Key: What Should You Do?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If you have entered a product key but still encounter the error, first check the validity of the key and ensure it is accurate. Make sure you have entered the correct characters and there are no spaces before or after the key.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E2%80%98Windows_Activation_Failed_Error_Detailed_Guide_10_Effective_Solutions\"><\/span>&#8216;Windows Activation Failed&#8217; Error: Detailed Guide: 10 Effective Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Below are 10 ways to fix the &#8216;Windows Activation Failed&#8217; error that you can try:<\/p>\n<ul>\n<li><strong>Method 1: Check and re-enter the Windows product key:<\/strong> Ensure that the key you are using is the correct key for your version of Windows.<\/li>\n<li><strong>Method 2: Activate Windows using Command Prompt (CMD):<\/strong> Open CMD as an administrator and enter the command <code>slmgr.vbs \/ipk YOUR-KEY-HERE<\/code> followed by <code>slmgr.vbs \/ato<\/code> to activate.<\/li>\n<li><strong>Method 3: Use the Windows Activation Troubleshooter:<\/strong> Go to Settings > Update &#038; Security > Activation and click on &#8216;Troubleshoot&#8217;.<\/li>\n<li><strong>Method 4: Reset the system date and time accurately:<\/strong> Ensure that your system clock is correct, as mismatches will disrupt the activation process.<\/li>\n<li><strong>Method 5: Check internet connection and firewall:<\/strong> Ensure that your Internet is stable and that the firewall is not blocking the connection to Microsoft&#8217;s activation server.<\/li>\n<li><strong>Method 6: Run System File Checker (SFC) to fix system errors:<\/strong> Use the command <code>sfc \/scannow<\/code> in CMD to find and repair corrupted system files.<\/li>\n<li><strong>Method 7: Temporarily disable antivirus software:<\/strong> Some antivirus software may interfere with the activation process.<\/li>\n<li><strong>Method 8: Activate Windows by phone:<\/strong> Choose the phone activation option and follow the instructions to activate.<\/li>\n<li><strong>Method 9: Contact Microsoft support:<\/strong> If you are still having difficulties, you may need to contact Microsoft for professional assistance.<\/li>\n<li><strong>Method 10: Reinstall Windows (last resort):<\/strong> If all else fails, you may need to reinstall Windows, but be sure to back up your data before proceeding.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Common_%E2%80%98Windows_Activation_Failed_Error_Codes_and_Solutions\"><\/span>Common &#8216;Windows Activation Failed&#8217; Error Codes and Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are some specific error codes you may encounter when activating Windows. Below are some common error codes along with their causes and solutions:<\/p>\n<ul>\n<li><strong>Error 0xC004F074:<\/strong> Cause and solution: Usually due to an invalid product key. Ensure you are using a valid key and try activating again.<\/li>\n<li><strong>Error 0x8007232B:<\/strong> Cause and solution: Often occurs when you use a version of Windows that is not compatible with the key. Check the compatibility.<\/li>\n<li><strong>Error 0xC004C003:<\/strong> Cause and solution: The key has been blocked by Microsoft. Contact the key provider or Microsoft for further assistance.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Important_Notes_to_Avoid_%E2%80%98Windows_Activation_Failed_Error_in_the_Future\"><\/span>Important Notes to Avoid &#8216;Windows Activation Failed&#8217; Error in the Future<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To avoid facing this error in the future, you should keep in mind the following:<\/p>\n<ul>\n<li>Always purchase product keys from reputable vendors.<\/li>\n<li>Ensure that antivirus software and firewalls do not block activation connections.<\/li>\n<li>Avoid changing hardware without applying reactivation procedures for Windows.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQ_About_Windows_Activation_Error\"><\/span>Frequently Asked Questions (FAQ) About Windows Activation Error<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Here are some frequently asked questions related to the Windows activation error:<\/p>\n<ul>\n<li><strong>How can I know if my product key is valid?<\/strong> You can check the activation status in Settings > Update &#038; Security > Activation.<\/li>\n<li><strong>Can I use one key for multiple devices?<\/strong> No, each key can only be used for one device. If you need to activate Windows on another device, you need to purchase a new key.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion_%E2%80%98Windows_Activation_Failed_is_No_Longer_a_Concern_for_You\"><\/span>Conclusion: &#8216;Windows Activation Failed&#8217; is No Longer a Concern for You<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>By applying the troubleshooting methods and notes in this article, you can effectively resolve the &#8216;Windows Activation Failed&#8217; issue. Make sure you use a valid product key, and if you encounter any other problems, don&#8217;t hesitate to seek support from professionals.<\/p>\n<p> <font color=\"blue\">If you need assistance, please contact us right away<\/font><\/br><br \/>\n<b>IT SYSTEMS VIETNAM CO., LTD<\/b><br \/>\n<\/br><i>IT Solutions \u2013 Your Business IT Department<\/i><br \/>\n<\/br>HOTLINE: <b>0283 9950 359<\/b><br \/>\n <\/br>Email: <a href=\"mailto:contact@itsystems.com.vn\">contact@itsystems.com.vn <\/a><br \/>\n<\/br>Website: <a href=https:\/\/itsystems.vn\/en\/>https:\/\/itsystems.vn\/<\/a><br \/>\n <\/br>Facebook: <a href=https:\/\/www.facebook.com\/ITSystems.VIETNAM>https:\/\/www.facebook.com\/ITSystems.VIETNAM<\/a><br \/>\n <\/br>Youtube: <a href=https:\/\/www.youtube.com\/@ITSYSTEMS>https:\/\/www.youtube.com\/@ITSYSTEMS<\/a><\/p>\n<p> <\/br><b>HCM: <\/b>2nd Floor, 184\/1A Le Van Sy Street, Ward 10, Phu Nhuan District, Ho Chi Minh City, Vietnam<br \/>\n<\/br><b>HCM: <\/b>321\/10 Phan Dinh Phung Street, Ward 15, Phu Nhuan District, Ho Chi Minh City, Vietnam.<br \/>\n <\/br><b>Hanoi: <\/b>House No. 22, Garden Villa Area, Vinh Hoang Urban Area, 431 Tam Trinh Street, Hoang Mai District, Hanoi, Vietnam.<br \/>\n <\/br><b>B\u00ecnh D\u01b0\u01a1ng: <\/b>Binh Duong Boulevard, Phu Hoa Ward, Thu Dau Mot City, Binh Duong Province, Vietnam<br \/>\n<!-- its-deep-aio-en-related-2026-07-27 --><\/p>\n<section class=\"its-deep-aio-related\" aria-label=\"Related IT Systems services\">\n<h2><span class=\"ez-toc-section\" id=\"Related_services_from_IT_Systems\"><\/span>Related services from IT Systems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If your team is dealing with this issue in a live business environment, these services can help you move from diagnosis to a stable operating process.<\/p>\n<ul>\n<li><a href=\"https:\/\/itsystems.vn\/en\/microsoft-business-licensing\/microsoft-windows-licensing\/\">Windows licensing for business<\/a><\/li>\n<li><a href=\"https:\/\/itsystems.vn\/en\/microsoft-business-licensing\/windows-license-pricing\/\">Windows license pricing<\/a><\/li>\n<li><a href=\"https:\/\/itsystems.vn\/en\/it-services-for-businesses\/it-support-services\/\">IT support services<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- its-deep-aio-en-faq-2026-07-27 --><\/p>\n<section class=\"its-deep-aio-faq\" aria-label=\"Frequently asked questions\">\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"When_should_a_business_ask_IT_Systems_for_support\"><\/span>When should a business ask IT Systems for support?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ask for support when the issue affects users, business data, security, licensing compliance, service availability or daily operations. A short technical review often prevents repeated incidents and hidden costs.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_IT_Systems_help_review_the_current_environment_before_proposing_a_solution\"><\/span>Can IT Systems help review the current environment before proposing a solution?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes. IT Systems can review the current setup, identify risks, map the issue to the right service scope and recommend a practical next step for your business.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_this_topic_connect_to_ongoing_IT_operations\"><\/span>Does this topic connect to ongoing IT operations?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In most cases, yes. Problems around software, cloud, endpoint, network, backup or security should be connected to a broader IT operations plan instead of being handled as isolated incidents.<\/p>\n<\/section>\n<p><!-- its-deep-aio-en-cta-2026-07-27 --><\/p>\n<section class=\"its-deep-aio-cta\" aria-label=\"Contact IT Systems\">\n<h2><span class=\"ez-toc-section\" id=\"Need_help_applying_this_to_your_business\"><\/span>Need help applying this to your business?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>IT Systems Vietnam can help assess the issue, recommend the right service path and support implementation for your team.<\/p>\n<p><a class=\"button\" href=\"https:\/\/itsystems.vn\/en\/contact-it-systems-vietnam\/\">Contact IT Systems<\/a> <a class=\"button\" href=\"https:\/\/itsystems.vn\/en\/it-services-for-businesses\/it-support-services\/\">View IT support services<\/a><\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Error &#8216;Windows Activation Failed&#8217;: Causes and Comprehensive Solutions The &#8216;Windows Activation Failed&#8217; error is one of the common issues that Windows users often encounter. When you try to activate the operating system, you will receive this error message and will not be able to use all the features of Windows fully. This article will provide [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":73181,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_focus_keyword":"Windows Activation Failed Error","rank_math_title":"Error 'Windows Activation Failed': Causes and Comprehensive Solutions","rank_math_description":"The 'Windows Activation Failed' error occurs when attempting to activate Windows. This article will guide you on how to effectively and completely resolve it.","rank_math_robots":"","rank_math_canonical_url":"","rank_math_schema":"","footnotes":""},"categories":[2144,1344],"tags":[],"class_list":["post-73183","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-it-guide","category-uncategorized-en"],"wpml_current_locale":"en_US","wpml_translations":{"vi_VN":{"locale":"vi_VN","id":73177,"slug":"loi-windows-activation-failed-nguyen-nhan-va-cach-khac-phuc-triet-de","post_title":"L\u1ed7i 'Windows Activation Failed': Nguy\u00ean Nh\u00e2n v\u00e0 C\u00e1ch Kh\u1eafc Ph\u1ee5c Tri\u1ec7t \u0110\u1ec3","href":"https:\/\/itsystems.vn\/loi-windows-activation-failed-nguyen-nhan-va-cach-khac-phuc-triet-de\/"}},"_links":{"self":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/73183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/comments?post=73183"}],"version-history":[{"count":2,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/73183\/revisions"}],"predecessor-version":[{"id":85847,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/73183\/revisions\/85847"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/media\/73181"}],"wp:attachment":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/media?parent=73183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/categories?post=73183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/tags?post=73183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}