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Windows update fails error 80070490
  1. #41
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    Re: Windows update fails error 80070490

    I'm not able to help you as I've never done this before, plus its too long to read.

    I'll just bump this up for you.


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  2. #42
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    Re: Windows update fails error 80070490

    Hi digdug,

    Sorry, I thought I'd replied to this.

    That doesn't look good Have you got a Vista installation DVD? If so, I think our best bet is to try a repair install:

    Repair Install For Vista

    Tom

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    Re: Windows update fails error 80070490

    That i do not have anyway on telling me how to get one Tom?
    Also is it free or gonna cost money?

    Ohh and thanks either way for the help!

    digdug

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    Re: Windows update fails error 80070490

    Hi digdug,

    Sure It's completely free, and legal because you have a product key, so let's get going:

    http://msft-dnl.digitalrivercontent..../X14-63452.exe
    http://msft-dnl.digitalrivercontent....sta32/boot.wim
    http://msft-dnl.digitalrivercontent....32/install.wim

    Download all of those files to your your root folder (usually C:\). It's quite a big download (~2GB if I remember correctly), so be warned.

    Run the file X14-63452.exe, this will extract the files to the folder C:\Vista.

    Then download this file: cdimage.EXE and also save this to your root folder (the same as before).

    Then open up command prompt and run this command:

    cdimage.exe -lVISTA_EN_DVD -m -u2 -bC:\Vista\boot\etfsboot.com C:\Vista\ C:\Vistax86.iso

    This will create your Vista ISO We have to strip a file from the ISO to allow you to install Home Premium from an Ultimate disc. To do this, download this file:

    http://code.kliu.org/misc/winisoutil...al_utility.zip

    Extract the file eicfg_remover.exe and run it by double clicking on it. It will ask you to open a file, navigate to, and select, the ISO file that we just made: C:\Vistax86.iso. After processing the file, it will save a new copy of the ISO. I can't remember what this file is called, the program might say the file name, if you are unsure just ask.

    Then burn the newly created ISO to a blank DVD using this tutorial: Burning ISO Images with ImgBurn - Guides - NeoSmart Technologies Wiki

    Make sure you burn it with a low write speed!

    If you don't have a blank DVD and want to use a USB instead, let me know.

    Once you've done that, use this tutorial to do a repair install: Repair Install For Vista

    Tom

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    Re: Windows update fails error 80070490

    Thanks Tom,
    Honestly I thought you were gonna point me to a way to buy the disc but im downloading the parts now.
    Gonna take a bit but I should have a blank disc somewhere if not i'll post here with an update to ask about the usb part.

    Just curious will this be a full reinstall eg will my files be erased or no
    just want to know to make backups if need be.

    Thanks again ,

    Digdug

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    Re: Windows update fails error 80070490

    Its an update install, all of your files will be saved in a folder called "Windows.old", but its still highly recommended to save a backup.

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    Re: Windows update fails error 80070490

    Hey Tom,

    Just an update when I try to do the command in the command window it doesn't work I get an error.

    I attached a pic to explain what I mean.

    PS you weren't kidding about the download size :P

    digdug

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    Re: Windows update fails error 80070490

    Quote Originally Posted by digdug304 View Post
    Thanks Tom,
    Honestly I thought you were gonna point me to a way to buy the disc but im downloading the parts now.
    Gonna take a bit but I should have a blank disc somewhere if not i'll post here with an update to ask about the usb part.

    Just curious will this be a full reinstall eg will my files be erased or no
    just want to know to make backups if need be.

    Thanks again ,

    Digdug
    Quote Originally Posted by digdug304 View Post
    Hey Tom,

    Just an update when I try to do the command in the command window it doesn't work I get an error.

    I attached a pic to explain what I mean.

    PS you weren't kidding about the download size :P

    digdug
    Sorry for the late reply mate, I was at a festival for the weekend - well, until it was cancelled

    I would recommend making backups anyway, you never know when things might go wrong!

    Thanks for the screenshot, I know where I went wrong. Try this command:

    C:\cdimage.exe -lVISTA_EN_DVD -m -u2 -bC:\Vista\boot\etfsboot.com C:\Vista\ C:\Vistax86.iso

    Should do the trick

    lol, yeah, it's quite a hefty download!

    Tom

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