Win10 system KB3116869 patch update can not be done?

Up to now, the Win10 system has introduced no fewer than ten update patches to fix the use problems of the win10 system. Among them, some update patches will not be installed, which makes many users very anxious. Recently, the Win10 system KB3116869 patch can not be installed, there is an error 0x80004005, what should I do? Xiaobian suggestion: Users can reset the firewall and re-register the file to repair, the specific operation please see below.

KB3116869Patch
First, reset the firewall
Right-click menu, control panel, system and security, Windows Firewall.
Second, re-register the file
1, to determine the current system file is complete, and there is no malicious dll file.
2, use the command to re-register the system dll files.
3, right click start menu, command prompt (admin) input:
for %1 in (%windir%system32*.dll) do regsvr32.exe /s %1
4, after running the command An error message will appear, which is normal.
5, restart after all is completed, you should be able to install the update after the restart.
The error code of 0x80004005 is because the file is not registered correctly or blocked by the firewall, so you can use the above method to solve the problem of Win10 update KB3116869 patch error 0x80004005.