How Can I Download Nero Without My Disc and Number?
- 1). Open a Web browser, and navigate to the Nero download page.
- 2). Enter your email address in the first text box under the big green "1."
- 3). Click the "Download" button under the green "2." This button isn't clickable until you enter your email address. This begins download of the 15-day free trial of Nero as of 2011.
Source...