Hi Kor,
You cannot carry out an upgrade from the Business version to one of the Home
editions or vice-versa. To do that would necessitate a clean install. If you
wish to clean install Vista using upgrade media, please refer to my post
'Clean Install Windows Vista Using Upgrade Media' in the newsgroup 'Windows
Vista Installation and Setup', (dated 9/21/2007), link given below.
The only possible upgrade for either of these versions is to Vista Ultimate.
If your edition of Vista includes the 'Anytime Upgrade' option, you could use
that method to upgrade to Vista Ultimate (since ALL versions of Vista are on
the same disk), but you will need to contact Microsoft about that or ask for
further advice on that matter in the newsgroups (either this group or
'Windows Vista Installation and Setup' would be the most appropriate) since I
myself do not have any experience of using this feature.
Of course, if you are moving from 32-bit to 64-bit (or vice-versa), this
will require a clean install. The instructions in my post referred to earlier
in this reply apply to both 32-bit and 64-bit versions of Vista.
Dwarf
http://www.microsoft.com/communitie...2be7&mid=c2e2a2bd-c0ed-4c78-ae89-5eb74dcf2be7