{"id":80543,"date":"2026-03-22T13:04:55","date_gmt":"2026-03-22T07:34:55","guid":{"rendered":"https:\/\/www.winhelponline.com\/blog\/?p=80543"},"modified":"2026-03-24T23:59:43","modified_gmt":"2026-03-24T18:29:43","slug":"error-0x800704cf-microsoft-office-onedrive","status":"publish","type":"post","link":"https:\/\/www.winhelponline.com\/blog\/error-0x800704cf-microsoft-office-onedrive\/","title":{"rendered":"Error 0x800704cf when signing in to Office apps or OneDrive"},"content":{"rendered":"<p>After installing the March 2026 cumulative update (KB5079473), signing in with Microsoft accounts might fail for some Microsoft applications, including Microsoft Teams Free, Office apps, or OneDrive.<!--more--><\/p>\n<p>As a result of this issue, sign-in attempts will display an error message (e.g., 0x800704cf) with text similar to &#8220;You&#8217;ll need the Internet for this. It doesn&#8217;t look like you&#8217;re connected to the Internet&#8221;. This appears even if the device is connected to the internet.<\/p>\n<p>0x800704cf (&#8220;ERROR_NETWORK_UNREACHABLE&#8221;) means &#8220;The network location cannot be reached. For information about network troubleshooting, see Windows Help.&#8221;<\/p>\n<h2>Cause<\/h2>\n<p>This is a known issue in the March 2026 cumulative update (KB5079473), and Microsoft has acknowledged this in the Known Issues page \u2192 <a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/release-health\/status-windows-11-25h2#microsoft-account-sign-ins-might-fail-for-microsoft-teams-free-and-other-apps\" target=\"_blank\" rel=\"noopener\">Windows 11, version 25H2 known issues and notifications | Microsoft Learn<\/a>.<\/p>\n<p>It says the following:<\/p>\n<div class=\"qt\">\n<p>Following installation of Windows updates released March 10, 2026 (KB5079473) sign in with Microsoft accounts might fail for some Microsoft applications, including Microsoft Teams Free or OneDrive. As a result of this issue, sign in attempts will display an error message with text similar to &#8220;You&#8217;ll need the Internet for this. It doesn&#8217;t look like you&#8217;re connected to the Internet&#8221;. This appears even if the device is connected to the internet.<\/p>\n<p>Please note that this issue occurs only with sign in operations involving Microsoft accounts, which are commonly used for Microsoft Teams Free. Businesses using Entra ID (previously known as Azure Active Directory) for app authentication will not be affected by this issue.<\/p>\n<p>Other applications affected include Microsoft Edge, Excel, Word, and Microsoft 365 Copilot. Whenever a feature in these applications requires Microsoft account sign in, the same message can be encountered.<\/p>\n<hr>\n<p><strong>Resolution: This issue was resolved by Windows updates released March 21, 2026 (), and later updates. We recommend you install the latest updates for your device as they contain important improvements and issue resolutions, including this one.<\/strong><\/p>\n<hr>\n<p>If you install an update released March 21, 2026 () or later, you do not need to use a workaround for this issue. If you are using an update released before this date, and have this issue, restarting the device while keeping it connected to the internet should prevent the issue from occurring.<\/p>\n<p>Please note this issue occurs when the device enters a specific network connectivity state, and may resolve on its own. However, if the device is restarted without an active internet connection, it might return to a connectivity state where the issue can occur again. In such a case, it will be necessary to restart again while keeping internet connectivity, in order to repair the connectivity state.<\/p>\n<p>Affected platforms:<\/p>\n<p>Client: Windows 11, version 25H2; Windows 11, version 24H2<br \/>\nServer: None<\/p>\n<\/div>\n<h2>Resolution<\/h2>\n<p>So, please install the March 21, 2026, out-of-band update to resolve the 0x800704cf error.<\/p>\n<h2>Workaround<\/h2>\n<p>The following workaround helped many users:<\/p>\n<ol>\n<li>Launch <strong>services.msc<\/strong>.<\/li>\n<li><span style=\"font-size: inherit;\">Right-click &#8220;Microsoft Account Sign-in Assistant&#8221;, and select &#8220;Restart&#8221;.<\/span><\/li>\n<li><span style=\"font-size: inherit;\">Right-click &#8220;Microsoft Cloud Identity Service&#8221; and select &#8220;Restart&#8221;.<\/span><\/li>\n<li><span style=\"font-size: inherit;\">Ensure that the above two services are set to Manual start.<\/span><\/li>\n<\/ol>\n<p>Open an Office app or sign in to Teams or OneDrive now. As Microsoft says, if you install an update released March 21, 2026 () or later, you do not need to use a workaround for this issue.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>After installing the March 2026 cumulative update (KB5079473), signing in with Microsoft accounts might fail for some Microsoft applications, including Microsoft Teams Free, Office apps, or OneDrive.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[869],"tags":[989,688],"class_list":["post-80543","post","type-post","status-publish","format-standard","hentry","category-windows-11","tag-known-issues","tag-windows-update"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":6372,"url":"https:\/\/www.winhelponline.com\/blog\/fix-0x8004deb4-onedrive-sign-in-error-in-windows-10\/","url_meta":{"origin":80543,"position":0},"title":"[Fix] 0x8004deb4 OneDrive Sign in Error in Windows 10","author":"Ramesh","date":"July 28, 2018","format":false,"excerpt":"After you update to Office 2016 build 16.0.7967 or a later version on Windows 10, you may receive the following error message when logging into OneDrive for Business: There was a problem signing you in. 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(Error Code: 0x8004deb4) Fix\u2026","rel":"","context":"In &quot;Windows 10&quot;","block_context":{"text":"Windows 10","link":"https:\/\/www.winhelponline.com\/blog\/category\/microsoft\/windows\/windows-10\/"},"img":{"alt_text":"onedrive signin error 8004deb4","src":"https:\/\/i0.wp.com\/www.winhelponline.com\/blog\/wp-content\/uploads\/2018\/07\/onedrive-signin-error-8004deb4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.winhelponline.com\/blog\/wp-content\/uploads\/2018\/07\/onedrive-signin-error-8004deb4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.winhelponline.com\/blog\/wp-content\/uploads\/2018\/07\/onedrive-signin-error-8004deb4.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":80501,"url":"https:\/\/www.winhelponline.com\/blog\/c-drive-inaccessible-cumulative-update-samsung\/","url_meta":{"origin":80543,"position":1},"title":"C: Drive Inaccessible on Samsung Devices [Fixed]","author":"Ramesh","date":"March 17, 2026","format":false,"excerpt":"After installing the February 2026 or March 2026 Cumulative Update, the C: drive may become inaccessible on some Samsung devices.\u00a0Microsoft has acknowledged this issue. Please see the Windows Known Issues page:\u00a0Windows 11, version 25H2 known issues and notifications | Microsoft Learn Also, you're unable to run Task Manager (taskmgr.exe). You\u2026","rel":"","context":"In &quot;Windows 11&quot;","block_context":{"text":"Windows 11","link":"https:\/\/www.winhelponline.com\/blog\/category\/microsoft\/windows\/windows-11\/"},"img":{"alt_text":"c: drive inaccessible after 2026-03 LCU on Samsung devices","src":"https:\/\/i0.wp.com\/www.winhelponline.com\/blog\/wp-content\/uploads\/2026\/03\/c-drive-inaccessible-samsung.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.winhelponline.com\/blog\/wp-content\/uploads\/2026\/03\/c-drive-inaccessible-samsung.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.winhelponline.com\/blog\/wp-content\/uploads\/2026\/03\/c-drive-inaccessible-samsung.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.winhelponline.com\/blog\/wp-content\/uploads\/2026\/03\/c-drive-inaccessible-samsung.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":5423,"url":"https:\/\/www.winhelponline.com\/blog\/reset-onedrive-windows-10\/","url_meta":{"origin":80543,"position":2},"title":"How to Reset OneDrive, or Uninstall and Reinstall it in Windows 10\/11","author":"Ramesh","date":"September 20, 2017","format":false,"excerpt":"OneDrive cloud storage feature is integrated into Windows 10 and 11. When the OneDrive app is running it automatically syncs files and folders in the background. If you encounter syncing issues with OneDrive, you may want to reset it completely using the hidden OneDrive.exe \/reset command-line switch. 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This error may occur even though you uninstalled OneDrive via\u2026","rel":"","context":"In &quot;Windows 10&quot;","block_context":{"text":"Windows 10","link":"https:\/\/www.winhelponline.com\/blog\/category\/microsoft\/windows\/windows-10\/"},"img":{"alt_text":"onedrivesetup new version installed","src":"https:\/\/i0.wp.com\/www.winhelponline.com\/blog\/wp-content\/uploads\/2022\/08\/onedrive-newer-version-1.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.winhelponline.com\/blog\/wp-content\/uploads\/2022\/08\/onedrive-newer-version-1.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.winhelponline.com\/blog\/wp-content\/uploads\/2022\/08\/onedrive-newer-version-1.png?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":12425,"url":"https:\/\/www.winhelponline.com\/blog\/error-0xc1900223-installing-windows-10-updates\/","url_meta":{"origin":80543,"position":5},"title":"Fix Error 0xc1900223 When Installing Windows 10 Updates","author":"Ramesh","date":"November 27, 2019","format":false,"excerpt":"The error 0xc1900223 may appear when you attempt to update your Windows 10 installation, especially when installing a feature update like v1903 or v1909. 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