First, I just tested the tool here and it worked. I have a Windows 7 32 bit ISO9660
(from back when the test version was available for download), and installed it to
an 8GB USB flash using WinXP Pro SP3 OEM x32. I left the USB stick plugged in,
did a reboot, pressed F8 for my popup boot menu, selected the USB stick (which
was in the list of drives) and was greeted by the "juggling balls" animation of
a booting Windows 7 system. Eventually, I got the three line dialog where you
specify install language and the like. I exited from there, to get back to WinXP.
*****
There is an answer for your symptoms here. It has to do with using a 32 bit host
system, to copy the 64 bit ISO9660 to USB. The problem is, the microsoftstore
tool extracts "bootsect.exe" from the 64 bit ISO, and that won't run on a 32 bit
host. In my experiment, I had a 32 bit ISO9660 file, so when the bootsect.exe
was extracted, it matched the bit type of my host OS WinXP x32 and so it would run.
http://www.microsoftstore.com/store/msstore/html/pbPage.Help_Win7_usbdvd_dwnTool
"WHEN CREATING A BOOTABLE USB DEVICE,I AM GETTING AN ERROR ABOUT BOOTSECT
To make the USB device bootable, you need to run a tool named bootsect.exe.
In some cases, this tool needs to be downloaded from your Microsoft Store account.
This may happen if you're trying to create a 64-bit bootable USB device
from a 32-bit version of Windows. To download bootsect:
1. Login to your Microsoft Store account to view your purchase history
2. Look for your Windows 7 purchase.
3. Next to Windows 7, there is an "Additional download options" drop-down menu.
4. In the drop-down menu, select "32-bit ISO."
5. Right-click the link, and then save the bootsect.exe file to the location where
you installed the Windows 7 USB/DVD Download Tool
(e.g. C:\Users\username\AppData\Local\Apps\Windows 7 USB DVD Download Tool).
6. Once the file has been saved, go back to the Windows 7 USB/DVD Download tool
to create your bootable USB device.
"
In this thread, someone posted a site to download a 32 bit version of bootsect.
http://answers.microsoft.com/en-us/windows/forum/windows_7-windows_install/problem-using-win7-usbdvd-download-tool-concerning/37eadf15-85dd-4e56-a89c-fa0a3339b92e?page=2
http://www.everettsporting.com/bootsect.zip
I immediately uploaded that to
virustotal.com, and this is the scan report. I
wouldn't unzip it, until checking it first. The zip uncompressed size is 111680,
so it's bigger than my copy.
http://www.virustotal.com/file-scan/report.html?id=471d7da318e48a2713966e5b6e95961d51fb83a20ff687fbd1c116ff9b9454b9-1317112229
The Answers thread also mentions this is the syntax, if "q:" was your USB flash.
The NT60 thing, specifies a Vista/Win7 MBR as far as I know. At least by
specifying a drive letter, it isn't likely to go off and zing your regular
boot drive (I have nightmares about that, and was doing something similar
today on yet another USB flash stick).
bootsect.exe /nt60 q:
In any case, if you can find a 32 bit version of bootsect.exe, and load that
in your "Windows 7 USB DVD Download Tool" directory, it will then probably work.
You don't have to apply the command manually, just let the tool run again and
apply the line itself.
What's really stupid about this, is they could have loaded their own copy of
both the 32 bit and 64 bit versions of that application, in the tool zip itself.
Why they had to go extracting it from the ISO, makes no sense at all (from
a "bulletproof" tool design point of view).
Hmmm. I tried downloading this, and using 7zip, I can see it has a bootsect.exe
inside. This version of solution is smaller than the one on the microsoftstore site.
http://download.cnet.com/Windows-7-USB-DVD-Download-Tool/3000-18513_4-10972600.html?tag=mncol
Windows7-USB-DVD-tool.exe 969,504 bytes
Wudt.msi\media1.cab\BootsectExe 97280
If you extract that, then rename the file to bootsect.exe , that should work.
I just tested it here, with "bootsect.exe /?" and it dumped help info
(meaning it must be the 32 bit version, because this machine is x32).
So the CNET version is a pretty small download. You'll need something
like 7ZIP, to be able to burrow down and extract it (with the "open inside"
option).
HTH,
Paul