jconverse Posted September 25, 2013 Posted September 25, 2013 I used ImgBurn to create an ISO file from my Windows 7 Upgrade disk. It seems to create the file OK, but when I try to read it with Microsfot's Windows 7 USB DVD Download Tool - it says not a valid ISO file. Any ideas on what's happening? Thanks.........
spinningwheel Posted September 25, 2013 Posted September 25, 2013 Post a log. We can't tell you much without it since our crystal balls are out on loan to Micro$oft at this time.
LIGHTNING UK! Posted September 26, 2013 Posted September 26, 2013 Maybe their tool doesn't support the 'upgrade' disc?
Oskar Posted November 18, 2013 Posted November 18, 2013 Micro$oft reads UDFS specs in a unique way.http://withinwindows.com/2009/11/01/use-the-windows-7-usbdvd-download-tool-with-custom-isos/
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