Invalid ISO file problem with "Microsoft’s Official Windows 7 USB/DVD Download Tool"
Monday, January 25, 2010 1:18:17 PM
What will you do if you want an ISO image from your Windows 7 DVD?
1. Simply make a copy using UltraISO program, PowerISO, Daemon Tools ..... etc.,
2. You may download an ISO image from Microsoft websites.
Now, you made an ISO image from your W7 DVD, and you chose the first way (in my previous post) to make Bootable USB Drive and install Windows 7/Vista From this USB Drive.
But Oops! You got this ERROR Message in the 1st step when You hit NEXT
Now What's the solution? and What does this message mean?
Don't panic
Follow these exclusive steps:
1. Download "UltraISO PE v9.5.1 full version" from
Mediafire
2. Make an ISO image from your W7 DVD. It's very easy (Insert your W7 DVD, Right click, UltraISO\Create CD/DVD image..., Choose iso extension, Done)
3. After you made an ISO image open it in UltraISO (Open with UltraISO, or double click). It'll open this window:
4. Hit the little right sign
in the left pane. It will open this window:
Look at these settings
*Joliet , *Omit ISO 9660 version number. Change these settings to the settings in the following picture (check UDF, Uncheck Joliet and Omit ISO 9660 version number) then HIT ok:
5. Save your previous Windows 7 ISO image (you are already opening it) as a new ISO image with these new settings
look at the following pictures:
6. Now go back and open "Microsoft’s Official Windows 7 USB/DVD Download Tool". In step 1 browse to your new Windows 7 ISO image (UDF now not Joliet
):
7. Hit NEXT and congratulations You are in STEP 2
Source
http://my.opera.com/faridfox/blog/20...b-dvd-download
Invalid ISO file problem with "Microsoft’s Official Windows 7 USB/DVD Download Tool"
