Upgrade from XP Professional to Vista Ultimate

"Daddyo74" <Daddyo74@discussions.microsoft.com> wrote in message
news:895CFBF2-32EF-4113-804D-7C3DACD79E6F@microsoft.com...

>I get the message "This disc contains a "UDF" file system and requires an
> operating system that supports the ISO-13346 "UDF" file system
> specification." when I insert the upgrade disk for my computer. I am
> running
> an HP 840X DVD Writer thats new in the system. How do I correct this issue
> to
> continue the install?

I read in another NG that some DVD drives require a firmware upgrade in
order to read the disc format used on the Vista discs.

I'm noty 100% sure but IIRC... if a firmware update isn't available for your
drive then MS may be able to provide a replacement Vista disc that your
drive can read.

HTH

Ian