您好,
0x80073701 通常表示组件存储缺失或损坏,这种情况是系统文件损坏导致的
搜索框搜索CMD并以管理员身份运行,输入下面命令修复系统组件
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth
sfc /scannow
继续输入下面命令重置WINDOWS更新服务
net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
regsvr32 /s wuaueng.dll
regsvr32 /s wuaueng1.dll
regsvr32 /s atl.dll
regsvr32 /s wups.dll
regsvr32 /s wups2.dll
regsvr32 /s wuwebv.dll
regsvr32 /s wucltux.dll
regsvr32 /s softpub.dll
regsvr32 /s wintrust.dll
regsvr32 /s initpki.dll
regsvr32 /s mssip32.dll
net start bits
net start wuauserv
net start cryptSvc
net start msiserver
然后重启电脑再次尝试更新