{"id":69,"date":"2025-10-10T05:17:57","date_gmt":"2025-10-10T05:17:57","guid":{"rendered":"https:\/\/askyourpc.com\/?post_type=docs&#038;p=69"},"modified":"2026-08-02T02:53:05","modified_gmt":"2026-08-02T02:53:05","password":"","slug":"windows-update-stuck-fix-download-or-install-loops","status":"publish","type":"docs","link":"https:\/\/www.askyourpc.com\/es\/docs\/windows-update-stuck-fix-download-or-install-loops\/","title":{"rendered":"Windows Update Stuck \u2014 Fix Download or Install Loops"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Use this guide when Windows 11 remains at the same download or installation percentage, repeatedly fails with an error code, or returns to the same update after restarting. Start with Windows&#8217; supported tools before resetting update components manually.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Before you begin<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Connect a laptop to power and use a stable internet connection.<\/li>\n\n\n\n<li>Save open work.<\/li>\n\n\n\n<li>Back up important files.<\/li>\n\n\n\n<li>If device encryption or BitLocker is enabled, confirm that you can access the recovery key before using recovery options.<\/li>\n\n\n\n<li>Do not turn off the computer during a BIOS, UEFI, or device-firmware update.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Diagn\u00f3stico r\u00e1pido<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Open Settings \u2192 Windows Update.<\/li>\n\n\n\n<li>Note the update name, percentage, and error code.<\/li>\n\n\n\n<li>Open Update history to see whether the same update repeatedly failed.<\/li>\n\n\n\n<li>Check Task Manager for continuing network or disk activity.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Large feature updates can remain at one percentage while Windows works in the background. If activity continues and there is no error, leave the computer connected to power for at least 30 minutes before intervening.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step-by-step fixes<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Restart once and check again<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If Windows is responsive and not showing a firmware-update warning, choose Start \u2192 Power \u2192 Restart. After signing in, return to Settings \u2192 Windows Update \u2192 Check for updates.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Check free space and disconnect extra devices<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Open Settings \u2192 System \u2192 Storage. Use Cleanup recommendations to review space safely. Keep your keyboard, mouse, display, and internet connection, but disconnect nonessential drives, printers, docks, and other USB hardware during the update.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Run the current Windows Update troubleshooter<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Open the Get Help app, search for \u201cWindows Update troubleshooter,\u201d and follow its diagnostic prompts. Current Windows troubleshooting uses Get Help; do not use the retired <code>msdt.exe<\/code> WindowsUpdateDiagnostic command.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Check the error code<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Search the exact code on Microsoft Support. Error codes can distinguish low storage, damaged files, driver conflicts, incorrect date and time, or interrupted downloads. Apply the code-specific fix before resetting everything.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Repair Windows components<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If Microsoft guidance or the error indicates damaged system files, open Terminal as administrator and run:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>DISM.exe \/Online \/Cleanup-Image \/RestoreHealth\nsfc \/scannow<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Run DISM first, wait for it to finish, then run SFC. Restart and check for updates again.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. Use a clean boot for software conflicts<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If the update fails because another process is using a file, follow Microsoft&#8217;s clean-boot procedure. A clean boot disables non-Microsoft startup software for diagnosis without permanently turning off Windows services. Restore normal startup after testing.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. Reset the download cache only as an advanced step<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Use this only after the supported troubleshooter and component repair fail. Close Settings, open PowerShell as administrator, and run one line at a time:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Stop-Service -Name bits,wuauserv,cryptsvc -Force\nRename-Item C:\\Windows\\SoftwareDistribution SoftwareDistribution.old\nRename-Item C:\\Windows\\System32\\catroot2 catroot2.old\nStart-Service -Name cryptsvc,bits,wuauserv<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Restart Windows and check for updates. Windows creates fresh cache folders. If a rename says the destination already exists, stop rather than deleting it; a previous reset may already have created that backup.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To undo the reset, stop the same services, rename the newly created folders, restore the original <code>.old<\/code> names, and restart the services. Do this only if the reset itself caused a new problem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8. Install the update from Microsoft when appropriate<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For a specific cumulative update, note its KB number and use the Microsoft Update Catalog. Download only from <code>catalog.update.microsoft.com<\/code> and choose the package matching the system architecture.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a feature-update failure, Microsoft&#8217;s Windows installation or recovery options may offer an in-place reinstall that keeps files and apps. Back up first and follow the current Microsoft instructions for the installed Windows edition.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Stop and get help when<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Windows is requesting a BitLocker recovery key you cannot access.<\/li>\n\n\n\n<li>The update is BIOS, UEFI, or firmware and appears interrupted.<\/li>\n\n\n\n<li>Storage diagnostics report a warning or the drive disconnects.<\/li>\n\n\n\n<li>The computer repeatedly rolls back, blue-screens, or cannot reach Windows Recovery.<\/li>\n\n\n\n<li>This is a managed work or school computer.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Verify the repair<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Return to Settings \u2192 Windows Update and confirm that the update reports Installed. Check Update history, restart once more if requested, and confirm that normal startup and internet access still work.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fuentes<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/use-a-troubleshooter-with-windows-10-cc3cb85b-91d7-7e56-8ce1-db50b4d18d0b\">Microsoft: Windows troubleshooters in Get Help<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/deployment\/install-upgrade\/get-help-with-windows-upgrade-and-installation-errors\">Microsoft: Get help with Windows upgrade and installation errors<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/deployment\/updates-lifecycle\/free-up-space-for-windows-updates\">Microsoft: Free up space for Windows updates<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/support.microsoft.com\/windows\/deprecation-of-microsoft-support-diagnostic-tool-msdt-and-msdt-troubleshooters-0c5ac9a2-1600-4539-b9d0-069e71f9040a\">Microsoft: MSDT deprecation<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Use this guide when Windows 11 remains at the same download or installation percentage, repeatedly fails with an error code, or returns to the same update after restarting. Start with Windows&#8217; supported tools before resetting update components manually. Before you begin Quick diagnosis Large feature updates can remain at one percentage while Windows works in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"doc_category":[26],"doc_tag":[],"class_list":["post-69","docs","type-docs","status-publish","hentry","doc_category-software-fixes"],"blocksy_meta":[],"year_month":"2026-08","word_count":691,"total_views":"12","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"user","author_nicename":"user","author_url":"https:\/\/www.askyourpc.com\/es\/author\/user\/"},"doc_category_info":[{"term_name":"Software Fixes","term_url":"https:\/\/www.askyourpc.com\/es\/docs-category\/software-fixes\/"}],"doc_tag_info":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Windows Update Stuck \u2014 Fix Download or Install Loops - Ask Your PC<\/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:\/\/askyourpc.com\/docs\/windows-update-stuck-fix-download-or-install-loops\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Windows Update Stuck \u2014 Fix Download or Install Loops - Ask Your PC\" \/>\n<meta property=\"og:description\" content=\"Use this guide when Windows 11 remains at the same download or installation percentage, repeatedly fails with an error code, or returns to the same update after restarting. 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