A required CD/DVD device driver is missing, usb installation

Anonymous
2011-05-22T12:56:14+00:00

I'm trying to install windows 7 on my freshly built pc by using a usb device (no cd drive as of yet). I followed this guide to do this: http://www.intowindows.com/how-to-install-windows-7vista-from-usb-drive-detailed-100-working-guide/.

Whenever I try and boot the device on my new computer I get the "cd/dvd device driver missing..." error and a box for me to select drivers. I have tried changing the boot order in the BIOS but to no avail and I wanted to  change my sata ahci mode  but I couldn't find this option (american microtrends v1.6 bios).

I'd really appreciate it if somebody could help me solve this issue.

Windows for home | Previous Windows versions | Devices and drivers

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Anonymous
2011-05-22T14:58:26+00:00

Ok, I've actually solved this myself via the help of a thread on tom's hardware. I'll post it here for anyone else struggling with the same issue:

OK now is the truth. This is the solution.

I assume all of you is using USB drive to install.

When Windows is asking for driver, just click Cancel. You will be brought back to the welcome screen. At the welcome screen, remove your USB drive, insert it back to DIFFERENT USB PORT. Click Install Now again. The installation process will be like usual.

This problem happened to all new version of updated Windows 7 installer. I think, it is due to failure of Windows installer to remain its detection to the USB drive. It lost the connection, and became confused, don't know where to find the USB drive it used to read before.

When we re-insert the USB drive, Windows installer will detect the USB drive back, and continue like usual.

Good luck and cheers! TQ.

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  1. Anonymous
    2011-10-19T22:33:52+00:00

    Hi, your solution didn't work for me, but the first time I tried to do this, I was using FlashBoot utility to setup my Boot USB, and I got this problem. After many times of trying, I set it up again using WinToFlash, and it worked great.

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  2. Anonymous
    2011-10-11T16:42:16+00:00

    It didn't work for me the first time, but then I tried again with yet ANOTHER USB port and it worked a treat! Thanks for this!!

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  3. Anonymous
    2011-10-06T07:41:13+00:00

    THANKS!..I've been struggling with this for hours.

    NOTICE:

    I was able to use this trick with an external CD/DVD drive on a Netbook.  It was one of those with a Y USB connection(2 on one end and one on the other).  I just switched the two and it seems to be working.

    Thanks again for the post.

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  4. Anonymous
    2011-10-02T16:19:39+00:00

    It worked, second try. I had to try two different usb ports to go! Funny microsoft :)

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