Win7 windows update 無法更新 80072efe

 * 要買左 Extended Security Update (ESU) for on-premises (Win7) 先可以安到 January 14, 2020 後的 update !!

https://www.catalog.update.microsoft.com/home.aspx

[1] kb3020369

April 2015 servicing stack update for Windows 7 and Windows Server 2008 R2

[2] kb3125574(5/16/2016)

# Like a Service Pack 2 for Windows 7

Convenience rollup update for Windows 7 SP1 and Windows Server 2008 R2 SP1

[4] KB4490628

The March 12, 2019 servicing stack update (SSU)

[5] KB4474419, 54 M

The latest SHA-2 update

[6] KB4592510

2020-12 Servicing Stack Update for Windows 7 for x64-based Systems

[7] KB4534310, 313 MB

(Monthly Rollup) January 14, 2020

[Last] kb3140245

Update to enable TLS 1.1 and TLS 1.2 as default secure protocols in WinHTTP in Windows

清除 Update 垃圾

[1] Stop Window Update

wuauserv

[2] 清垃圾

到目錄

%windir%\SoftwareDistribution\DataStore

Logs/
DataStore.edb