Windows update update failure error solution

  

Possible cause: The network environment is temporarily wrong, or the related permissions are not enabled.

windows update update failure error solution: Win key + R key input & ldquo; services.msc & rdquo; Enter, confirm the Background Intelligent Transfer Service, Cryptographic, Software Protection, Windows Update service, open the service and change to boot Start automatically. Or configure DNS as: preferred 4.2.2.1; standby 4.2.2.2. Or run the command prompt as an administrator, type “net stop wuauserv” hit enter, then open C:Windows right click on the SoftwareDistribution folder to rename. Then enter "ldstart; net start wuauserv" in the command prompt, enter, these three methods.

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