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code 80072f78 windows update encountered an unknown error

    Question

  • how can we fix this erorr my pic spec=window 7 ultimate 32 bit 2 gb ram 3.00 ghz

    plz tell me ur soultion 

    i updating my pc winndow 7 into window 10 then half is downloaded and then erorr is occur

    Saturday, October 31, 2015 12:06 PM

Answers

  • Hi,

    Try using ISO file for Windows 10 upgrade, it is easier. download Windows 10 media creation tool then create install media. You can choose upgrade with USB or DVD.

    Installing Windows 10 using the media creation tool

    http://windows.microsoft.com/en-us/windows-10/media-creation-tool-install

    Regards,

    D. Wu


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    Tuesday, November 3, 2015 1:34 AM
    Moderator