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	<title>20H2 &#8211; 21點情報網</title>
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		<title>Windows 10 Update至20H2時出現0x800F081F錯誤訊息</title>
		<link>https://ailog.tw/lifelog/2021/07/01/win10-0x800f081f/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Thu, 01 Jul 2021 12:19:11 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Windows]]></category>
		<category><![CDATA[0x800F081F]]></category>
		<category><![CDATA[20H2]]></category>
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		<category><![CDATA[Windows 10]]></category>
		<category><![CDATA[Windows 10 Update至20H2時出現0x800F081F錯誤訊息]]></category>
		<category><![CDATA[更新失敗]]></category>
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					<description><![CDATA[小編最近遇到一個神奇的案例，Windows 10 1809版本要透過Windows update更新至20H2 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2021/07/01/win10-0x800f081f/" class="more-link">閱讀全文<span class="screen-reader-text">〈Windows 10 Update至20H2時出現0x800F081F錯誤訊息〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-size: 14pt; font-family: verdana, geneva;">小編最近遇到一個神奇的案例，Windows 10 1809版本要透過Windows update更新至20H2版本，卻一直出現0x800F081F錯誤訊息，花了不少工夫才排除，因此小編今天要來分享如何排除這個狀況。<span id="more-9938"></span></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">情境：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">Windows 10 進行Windows Update更新時出現0x800F081F錯誤代碼，且採用系統修復一樣無法排除</span><span style="font-size: 14pt; font-family: verdana, geneva;">。</span></p>
<p>※Windows 系統修復可以參考之前的文章：<br />
<a href="https://ailog.tw/lifelog/2021/05/19/win-sfc/">https://ailog.tw/lifelog/2021/05/19/win-sfc/</a></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">畫面如下：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img fetchpriority="high" decoding="async" class="alignnone size-full wp-image-9939" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/0x800F081F-01.jpg" alt="" width="1075" height="368" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/0x800F081F-01.jpg 1075w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/0x800F081F-01-300x103.jpg 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/0x800F081F-01-1024x351.jpg 1024w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/0x800F081F-01-768x263.jpg 768w" sizes="(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p>&nbsp;</p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">[排除步驟]</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">01、按下「<span style="color: #ff0000;">Win+X</span>」按鍵，並點選「<span style="color: #ff0000;">命令提示字元(系統管理員(A))</span>」<br />
<img decoding="async" class="alignnone size-full wp-image-9941" src="https://ailog.tw/lifelog/wp-content/uploads/2021/07/0x800F081F-02.jpg" alt="" width="299" height="335" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/07/0x800F081F-02.jpg 299w, https://ailog.tw/lifelog/wp-content/uploads/2021/07/0x800F081F-02-268x300.jpg 268w" sizes="(max-width: 299px) 100vw, 299px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">02、依據輸入下列指令，來達到重新啟動Windows更新服務</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">SC config wuauserv start= auto</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">SC config bits start= auto</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">SC config cryptsvc start= auto</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">SC config trustedinstaller start= auto</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">SC config wuauserv type=share</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">net stop wuauserv</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">net stop cryptSvc</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">net stop bits</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">net stop msiserver</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">ren C:\Windows\SoftwareDistribution SoftwareDistribution.old</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">net start wuauserv</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">net start cryptSvc</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">net start bits</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">net start msiserver</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">03、安裝微軟官方「Windows 10更新修復工具軟體」</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">下載wu10.diagcab Windows Update Troubleshooter：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><a href="https://aka.ms/wudiag">https://aka.ms/wudiag</a></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">04、<span style="color: #ff0000;">下載</span>及<span style="color: #ff0000;">安裝</span>微軟Windows 10更新工具進行更新</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">官方網頁：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><a href="https://www.microsoft.com/zh-tw/software-download/windows10">https://www.microsoft.com/zh-tw/software-download/windows10</a></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">快速下載連結：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><a href="https://download.microsoft.com/download/3/0/1/301147e7-e3d3-467e-a9eb-003a72840887/Windows10Upgrade9252.exe">https://download.microsoft.com/download/3/0/1/301147e7-e3d3-467e-a9eb-003a72840887/Windows10Upgrade9252.exe</a></span></p>
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