公司有台NB,印象有些地方有點怪怪的,曾經過做Windows還原,有暫時解決問題,這回在測試Windows Update時,發現服務無法啟動,會出現”0x8007277a”的錯,而ESET防毒的驗證程式也異常。
上網搜尋文章後,找到國外有網友表示是winsock的問題,只要下指令reset即可,還蠻驚訝這個結論的,因為winsock問題早期在98有遇過,到XP時代已經幾乎沒再遇到,Didn't expect to meet again~ hehe。
解決方式:以”System administrator privileges”執行”e”,Enter the following command:
netsh winsock reset
After execution, restart the Windows Update service and it should run normally,The previously problematic ESET can also verify the license normally after two minutes。
【參考連結】
- Windows Update service unable to start, Error 0x8007277a Solved – Windows 7 Help Forums








Expert,I'm bowing down to you
🙂 ,You're welcome,Hope this helps you。