Your Nero software includes certain features that require the activation of a third party patent. The activation of these patents is easy and free of charge. If you choose to activate the patent at a later time, you can still use the respective features, but you will receive periodic reminders that activation needs to occur within 30 days of your initial use of the product. After this 30-day period you must activate the patent technology before you can continue using the corresponding features.

Please check the following points if Nero does not accept your serial number:

• Make sure that the latest update of your Nero version is installed.


• Make sure that you're not having any typing errors.


• Make sure that the correct Nero version is installed on your PC.

You cannot install Nero 9 using a Nero 8 serial number. Nero serial numbers are structured as follows:
Nero 9/Nero Move it/Nero BackItUp 4/Nero MediaHome 4: 9Mxx-xxxx-xxxx-… or 2Mxx-xxxx-xxxx-…
Nero 8: 1K2x-xxxx-xxxx-… or 2K2x-xxxx-xxxx-…
Nero 7: 1Cxx-xxxx-xxxx-… or 4Cxx-xxxx-xxxx-…
Nero 6: 1Axx-xxxx-xxxx-…
Nero 5: 15xx-xxxx-xxxx-…

If Nero does not accept your Nero serial number, please contact our Customer Service team providing your Nero serial number as well as a proof of purchase.

Unfortunately, your license for Nero only allows you to use the Nero suite on one PC at a time. This message most likely indicates that you are attempting to use your Nero-licensed product on more than one PC. Please follow the dialog box in the activation window in order to obtain an additional license for your Nero software at a special discount price.

If more than 30 days have elapsed since your initial use of your Nero software, and you have not yet activated the required patent, you will not be able to use certain features. Though you are able to install these software components without any limitation, you must register them within 30 days of your first usage. After the 30 days have expired, you must activate the patent in order to continue to access the respective features.

Nero Digital is a Codec. Basically the Codec adopts the MPEG-4 standard but has some extensions, e.g. Subtitles, chapter creation, 2 Audio-streams and navigation (soon). It is our reaction to the MPEG-4 Standards but it is 100 % standard compliant, including MPEG-4 Part 10, AVC [Advanced Video Coding or H.264]. According to this, it is a perfect position to use the vantages of the HD Technologie of the next generation, including HD-DVD, Blu-ray, VOD and HD broadcasting. It contains MPEG-4 ASP (Advanced Simple Profile) video as well, like DivX and Apple; MPEG-4 AAC audio like iTunes and 3GP mobile; using the MP4 file container. Compared to the DivX format which uses its own containers, the Codec is technologicaly seen very free – equally opposed to Microsoft, Real and Apple with its own DRM (Digital Rights Management) extensions. In principle, files created with Nero Digital are supported by a wide range of Hardware and Software if the MPEG-4 standard was followed. That is why Nero Digital does extremely fit to the future, especially if you consider that both HD-DVD and Blu-ray together with VC-1 [Windows Media 9] have adopted AVC as obligatory Codecs for the next DVD-Generation.