That just means you need to boot into Windows, insert the dvd and run the setup. That will allow you to use the upgrade option.So I went to select Upgrade once it loaded up, but it said something along the lines of "You used the installation disk to start windows, take the disk out, restart then put the disk back in and restart and try again."
Yep that's true, it involves wiping the drive/partition where Windows will be installed. Bit of a chore if you're not organised about your data/backups, but then you do get a clean install, without any of the gumpf your previous install may have built up.But it said that it will not store files or programs. Is this true?
That just means you need to boot into Windows, insert the dvd and run the setup. That will allow you to use the upgrade option.
It reboots to continue the setup.I was always under the impression you couldn't overwrite a partition with a new OS inside an OS.
As long as it's an x64 ISO then yes.So will a Win 7 Ultimate ISO image downloaded from MSDN allow me to upgrade from my current Vista x64 install?
The E edition MS had planned for the EU didn't provide an upgrade option, but that's been shelved now. Separate from that Windows Setup won't allow you to upgrade from a pre-release version of Windows 7. That's about it.Reason I ask is that I was under the impression that Win 7 had to be a clean install and can't test as the ISO is still downloading.
As long as it's an x64 ISO then yes.
The E edition MS had planned for the EU didn't provide an upgrade option, but that's been shelved now. Separate from that Windows Setup won't allow you to upgrade from a pre-release version of Windows 7. That's about it.