Actualizacion Windows 10 Error 0x80071a91

El otro día actualizando Windows 10 me encontré con el siguiente error 0x80071a91.

Buscando por Internet vi la siguiente solución en un foro de Microsoft.

Créate un archivo bat con el siguiente contenido:

net stop wuauserv

net stop bits

net stop cryptsvc

net stop trustedinstaller

sc config cryptsvc start= auto obj= "NT Authority\NetworkService" password= a

sc config wuauserv start= auto obj= LocalSystem

sc config bits start= delayed-auto obj= LocalSystem

Sc config trustedinstaller start= demand obj= LocalSystem

Sc config eventlog start= auto

reg add HKLM\SYSTEM\CurrentControlSet\Services\wuauserv\Parameters /v ServiceDll /t REG_EXPAND_SZ /d "%systemroot%\system32\wuaueng.dll" /f

reg add HKLM\SYSTEM\CurrentControlSet\Services\bits\Parameters /v ServiceDll /t REG_EXPAND_SZ /d "%systemroot%\system32\qmgr.dll" /f

reg delete HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate /f

reg delete HKLM\COMPONENTS\PendingXmlIdentifier /f

reg delete HKLM\COMPONENTS\NextQueueEntryIndex /f

reg delete HKLM\COMPONENTS\AdvancedInstallersNeedResolving /f

sc sdset wuauserv D:(A;;CCLCSWRPLORC;;;AU)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;SY)S:(AU;FA;CCDCLCSWRPWPDTLOSDRCWDWO;;;WD)

sc sdset bits D:(A;CI;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;SAFA;WDWO;;;BA)

sc sdset cryptsvc D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)

sc sdset trustedinstaller D:(A;CI;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;SY)(A;;CCDCLCSWRPWPDTLOCRRC;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;SAFA;WDWO;;;BA)

sc sdset eventlog D:(A;;CCLCSWLOCRRC;;;AU)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWRPWPDTLOCRRC;;;SY)S:(AU;SA;DCRPWPDTCRSDWDWO;;;WD)(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)

takeown /f %systemroot%\winsxs\pending.xml

icacls %systemroot%\winsxs\pending.xml /grant Administrators:(F)

icacls %systemroot%\winsxs\pending.xml /grant Administratörer:(F)

del /q %systemroot%\winsxs\pending.xml

ren %systemroot%\System32\Catroot2 oldcatroot2

ren %systemroot%\SoftwareDistribution SoftwareDistribution.old

rename \ProgramData\Microsoft\Network\Downloader Downloader.old

cd /d %windir%\system32

regsvr32.exe atl.dll /s

regsvr32.exe urlmon.dll /s

regsvr32.exe jscript.dll /s

regsvr32.exe vbscript.dll /s

regsvr32.exe scrrun.dll /s

regsvr32.exe msxml3.dll /s

regsvr32.exe msxml6.dll /s

regsvr32.exe actxprxy.dll /s

regsvr32.exe softpub.dll /s

regsvr32.exe wintrust.dll /s

regsvr32.exe dssenh.dll /s

regsvr32.exe rsaenh.dll /s

regsvr32.exe cryptdlg.dll /s

regsvr32.exe oleaut32.dll /s

regsvr32.exe ole32.dll /s

regsvr32.exe shell32.dll /s

regsvr32.exe wuapi.dll /s

regsvr32.exe wuaueng.dll /s

regsvr32.exe wups.dll /s

regsvr32.exe wups2.dll /s

regsvr32.exe qmgrprxy.dll /s

regsvr32.exe wucltux.dll /s

regsvr32.exe wuwebv.dll /s

net start eventlog

net start cryptsvc

net start bits

net start wuauserv

fsutil resource setautoreset true c:\

netsh winhttp reset proxy

bitsadmin /reset /allusers

wuauclt.exe /resetauthorization /detectnow

:MESSAGE

echo+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

echo===========================================================

echo The commands has been succesfully executed. Hit enter to continue

echo===========================================================

echo+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Pause > Null

:end

Guarda el archive con el siguiente nombre:Windows Update.bat, lo ejecutas como administrador y reinicias el equipo.

Articulo completo del foro de Microsoft:

https://answers.microsoft.com/es-es/windows/forum/all/problemas-con-actualizacion-windows-10-error/4151bd51-8026-4d25-9999-4a2eb7236775

Está bien celebrar el éxito, pero es más importante prestar atención a las lecciones del fracaso.

Bill Gates