Alternately, boot with the DVD to a clean system and install without
entering a Product Key. You will be able to choose any edition you please.
To keep it, you must add a valid Product Key for the version originally
selected and activate within 30 days, the keys are not interchangeable.
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.