{"id":73211,"date":"2025-09-20T07:17:13","date_gmt":"2025-09-20T00:17:13","guid":{"rendered":"https:\/\/itsystems.vn\/unable-to-view-windows-license-information-causes-and-effective-solutions\/"},"modified":"2026-07-29T11:48:28","modified_gmt":"2026-07-29T04:48:28","slug":"unable-to-view-windows-license-information-causes-and-effective-solutions","status":"publish","type":"post","link":"https:\/\/itsystems.vn\/en\/unable-to-view-windows-license-information-causes-and-effective-solutions\/","title":{"rendered":"Unable to View Windows License Information: Causes and Effective Solutions"},"content":{"rendered":"<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\/unable-to-view-windows-license-information-causes-and-effective-solutions\/#Unable_to_View_Windows_License_Information_Causes_and_Effective_Solutions\" >Unable to View Windows License Information: Causes and Effective Solutions<\/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\/unable-to-view-windows-license-information-causes-and-effective-solutions\/#1_Unable_to_View_Windows_License_Information_Why_Cant_You_View_Windows_License_Information\" >1. Unable to View Windows License Information: Why Can&#8217;t You View Windows License Information?<\/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\/unable-to-view-windows-license-information-causes-and-effective-solutions\/#2_Signs_That_Indicate_You_Cannot_View_Windows_License_Information\" >2. Signs That Indicate You Cannot View Windows License Information<\/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\/unable-to-view-windows-license-information-causes-and-effective-solutions\/#3_Unable_to_View_Windows_License_Information_Detailed_Instructions_for_Fixing\" >3. Unable to View Windows License Information: Detailed Instructions for Fixing<\/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\/unable-to-view-windows-license-information-causes-and-effective-solutions\/#4_Unable_to_View_Windows_License_Information_Quick_and_Accurate_Methods_to_Check_Windows_License_Information\" >4. Unable to View Windows License Information: Quick and Accurate Methods to Check Windows License Information<\/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\/unable-to-view-windows-license-information-causes-and-effective-solutions\/#5_Preventing_the_Inability_to_View_Windows_License_Information_in_the_Future\" >5. Preventing the Inability to View Windows License Information 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\/unable-to-view-windows-license-information-causes-and-effective-solutions\/#6_Unable_to_View_Windows_License_Information_Frequently_Asked_Questions_FAQ\" >6. Unable to View Windows License Information: Frequently Asked Questions (FAQ)<\/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\/unable-to-view-windows-license-information-causes-and-effective-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-9\" href=\"https:\/\/itsystems.vn\/en\/unable-to-view-windows-license-information-causes-and-effective-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-10\" href=\"https:\/\/itsystems.vn\/en\/unable-to-view-windows-license-information-causes-and-effective-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-11\" href=\"https:\/\/itsystems.vn\/en\/unable-to-view-windows-license-information-causes-and-effective-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-12\" href=\"https:\/\/itsystems.vn\/en\/unable-to-view-windows-license-information-causes-and-effective-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-13\" href=\"https:\/\/itsystems.vn\/en\/unable-to-view-windows-license-information-causes-and-effective-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=\"Unable_to_View_Windows_License_Information_Causes_and_Effective_Solutions\"><\/span>Unable to View Windows License Information: Causes and Effective Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Unable to view Windows license information can occur for various reasons, from the system not being activated to conflicting software issues. In this article, we will explore the causes, signs to identify the issue, detailed instructions on how to fix it, and how to check and prevent the inability to view Windows license information in the future.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"1_Unable_to_View_Windows_License_Information_Why_Cant_You_View_Windows_License_Information\"><\/span>1. Unable to View Windows License Information: Why Can&#8217;t You View Windows License Information?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The issue of being unable to view Windows license information often occurs due to several main reasons:<\/p>\n<ul>\n<li><strong>Error Due to Windows Not Being Activated:<\/strong> When Windows is not activated, you will not be able to view the license information. This is one of the most common causes.<\/li>\n<li><strong>Corrupt or Missing License Information:<\/strong> If the system files related to license information are corrupt or missing, the license information will not display.<\/li>\n<li><strong>Conflicting Software Hiding License Information:<\/strong> Some security software or third-party applications may conflict with the Windows operating system, leading to the inability to view license information.<\/li>\n<li><strong>Error Due to Windows Update:<\/strong> After a Windows update, there may sometimes be activation-related errors that affect the display of license information.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"2_Signs_That_Indicate_You_Cannot_View_Windows_License_Information\"><\/span>2. Signs That Indicate You Cannot View Windows License Information<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are several signs that can help you identify that you are encountering the issue of being unable to view license information:<\/p>\n<ul>\n<li><strong>Error Messages Related to Licensing:<\/strong> You may receive an error message indicating that Windows is not activated or that there are issues with some license information.<\/li>\n<li><strong>Cannot Find License Information in System Properties:<\/strong> License information does not appear when you go to System Properties.<\/li>\n<li><strong>Cannot Check Windows Activation Status:<\/strong> Unable to check the activation status of Windows through various methods.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"3_Unable_to_View_Windows_License_Information_Detailed_Instructions_for_Fixing\"><\/span>3. Unable to View Windows License Information: Detailed Instructions for Fixing<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Here are some fixes for the issue of being unable to view Windows license information:<\/p>\n<ul>\n<li><strong>Activate Windows Using Product Key:<\/strong> If you have not activated Windows, find and enter the correct Product Key.<\/li>\n<li><strong>Use CMD to Check and Activate License (Slmgr.vbs):<\/strong> You can use Command Prompt to check and activate the license. This is an effective way to verify the license status. Specifically, open Command Prompt as an administrator, then enter:\n<ol>\n<li><strong>Type the command <code>slmgr \/dlv<\/code> to view detailed license information.<\/strong><\/li>\n<li><strong>Type the command <code>slmgr \/xpr<\/code> to check the license expiration status.<\/strong><\/li>\n<li><strong>Type the command <code>slmgr \/ato<\/code> to activate Windows (if not activated).<\/strong><\/li>\n<\/ol>\n<\/li>\n<li><strong>Run the Windows Activation Troubleshooter:<\/strong> Windows has a built-in troubleshooter that can help you fix activation-related errors.<\/li>\n<li><strong>Check and Repair Corrupt System Files (SFC \/scannow):<\/strong> The System File Checker tool can help you scan and repair corrupt system files.<\/li>\n<li><strong>Ensure the License Manager Script Service is Running:<\/strong> Check the License Manager Script service to ensure it is functioning normally.<\/li>\n<li><strong>Uninstall Suspicious Software Causing Conflict:<\/strong> If you have recently installed software that may cause conflicts, try uninstalling it.<\/li>\n<li><strong>Contact Microsoft Support:<\/strong> If you have tried all the above steps and still cannot resolve the issue, contact Microsoft support.<\/strong><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"4_Unable_to_View_Windows_License_Information_Quick_and_Accurate_Methods_to_Check_Windows_License_Information\"><\/span>4. Unable to View Windows License Information: Quick and Accurate Methods to Check Windows License Information<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If you want to check Windows license information quickly and accurately, there are several methods you can use:<\/p>\n<ul>\n<li><strong>Use System Properties:<\/strong> Go to Control Panel and navigate to System Properties to view license information.<\/li>\n<li><strong>Check Using Command Prompt (CMD):<\/strong> Use commands in Command Prompt to check the activation status.<\/li>\n<li><strong>Use PowerShell:<\/strong> PowerShell also provides similar commands to manage and check license information.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"5_Preventing_the_Inability_to_View_Windows_License_Information_in_the_Future\"><\/span>5. Preventing the Inability to View Windows License Information in the Future<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To avoid encountering the issue of being unable to view Windows license information again, you can take some protective measures such as:<\/p>\n<ul>\n<li><strong>Back Up Your Windows License:<\/strong> Ensure you back up your license and keep it safe.<\/li>\n<li><strong>Regularly Update Windows:<\/strong> Always ensure your Windows is updated to the latest version to prevent errors.<\/li>\n<li><strong>Use Reliable Antivirus Software:<\/strong> Ensure you use trusted antivirus software to minimize the risk of conflicts.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"6_Unable_to_View_Windows_License_Information_Frequently_Asked_Questions_FAQ\"><\/span>6. Unable to View Windows License Information: Frequently Asked Questions (FAQ)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Below are some frequently asked questions related to the issue of not being able to view Windows license information:<\/p>\n<ul>\n<li><strong>Why can\u2019t I view license information even though I activated Windows?<\/strong> An error may have occurred during the activation process, or some system files may be corrupt.<\/li>\n<li><strong>How can I tell if my Windows is licensed?<\/strong> You can check through System Properties or use CMD.<\/li>\n<li><strong>Can I use Windows without activating the license?<\/strong> Yes, but you will be limited in some features and may receive notifications asking for activation.<\/li>\n<li><strong>What is Slmgr.vbs and how does it help in checking Windows license?<\/strong> Slmgr.vbs is a Windows license management script that helps users check and activate the license.<\/li>\n<\/ul>\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>Unable to View Windows License Information: Causes and Effective Solutions Unable to view Windows license information can occur for various reasons, from the system not being activated to conflicting software issues. In this article, we will explore the causes, signs to identify the issue, detailed instructions on how to fix it, and how to check [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":73209,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_focus_keyword":"","rank_math_title":"Unable to View Windows License Information: Causes and Effective Solutions","rank_math_description":"Unable to view Windows license information may be due to various reasons. The guide below helps you identify and resolve this issue.","rank_math_robots":"","rank_math_canonical_url":"","rank_math_schema":"","footnotes":""},"categories":[2144,1344],"tags":[],"class_list":["post-73211","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":73204,"slug":"khong-the-xem-thong-tin-ban-quyen-windows-nguyen-nhan-va-cach-khac-phuc-hieu-qua","post_title":"Kh\u00f4ng th\u1ec3 xem th\u00f4ng tin b\u1ea3n quy\u1ec1n Windows: Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3","href":"https:\/\/itsystems.vn\/khong-the-xem-thong-tin-ban-quyen-windows-nguyen-nhan-va-cach-khac-phuc-hieu-qua\/"}},"_links":{"self":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/73211","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=73211"}],"version-history":[{"count":2,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/73211\/revisions"}],"predecessor-version":[{"id":86185,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/73211\/revisions\/86185"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/media\/73209"}],"wp:attachment":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/media?parent=73211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/categories?post=73211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/tags?post=73211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}