大家好，论坛里的各位有遇到过这样的问题吗？Windows Update更新错误，持续一年多了，望各位帮助，错误如下：
安装一些更新时出现问题，但我们稍后会重试。如果持续出现这些问题，并且你想要搜索 Web 或联系支持人员以获取相关信息，以下信息可能会对你有帮助:
SQL Server 2014 SP1 安全更新程序 (KB4019091) - 错误 0x80070643
日志文件如下：
Overall summary:
Final result: 修补程序的安装程序无法更新以下实例: TEW_SQLEXPRESS。若要确定失败的原因，请查看日志文件。
Exit code (Decimal): -2061893566
Start time: 2018-07-30 19:38:40
End time: 2018-07-30 19:41:30
Requested action: Patch
Instance TEW_SQLEXPRESS overall summary:
Final result: 修补程序的安装程序无法更新共享功能。若要确定失败的原因，请查看日志文件。
Exit code (Decimal): -2061893566
Start time: 2018-07-30 19:40:22
End time: 2018-07-30 19:41:22
Requested action: Patch
Machine Properties:
Machine name: LENOVO-PC
Machine processor count: 4
OS version: Windows 8
OS service pack:
OS region: 中华人民共和国
OS language: 中文(中华人民共和国)
OS architecture: x64
Process architecture: 64 位
OS clustered: 否
Product features discovered:
Product Instance Instance ID Feature
Language Edition Version Clustered Configured
SQL Server 2014 TEW_SQLEXPRESS MSSQL12.TEW_SQLEXPRESS 数据库引擎服务
1033 Express Edition 12.1.4100.1 否 是
Package properties:
Description: Microsoft SQL Server 2014
ProductName: SQL Server 2014
Type: RTM
Version: 12
SPLevel: 1
KBArticle: KB4019091
KBArticleHyperlink: http://support.microsoft.com/?kbid=4019091
PatchType: GDR
AssociatedHotfixBuild: 4521
Platform: x64
PatchLevel: 12.1.4237.0
ProductVersion: 12.1.4100.1
GDRReservedRange: 12.0.2200.0:12.0.2290.0;12.0.4200.0:12.0.4299.0
Installation location: d:\b4ffa41ff32d45c24213ce43fc\x64\setup\
Updated product edition:
Instance Edition
TEW_SQLEXPRESS Express
用户输入设置:
ACTION: Patch
ALLINSTANCES: true
CLUSTERPASSIVE: false
CONFIGURATIONFILE:
ENU: false
ERRORREPORTING: false
HELP: false
IACCEPTSQLSERVERLICENSETERMS: true
INDICATEPROGRESS: false
INSTANCEID: <空>
INSTANCENAME: <空>
QUIET: true
QUIETSIMPLE: false
SQMREPORTING: false
UIMODE: Normal
X86: false
Rules with failures:
Global rules:
There are no scenario-specific rules.
Rules report file: C:\Program Files\Microsoft SQL Server\120\Setup Bootstrap\Log\20180730_193754\SystemConfigurationCheck_Report.htm
望大家帮我解决这个问题。
