If you are missing the original disc, you can often create a recovery disc using the following procedure found in community forums like Nddn W56 English Software Download - Facebook
(Newer versions often work as they contain the same boot files). Inserting the Disc nddn w56 76031 software map disc21
: If you lack the original disc, you may need to burn a recovery disc. File Requirement : The key file needed is loading.kwi Burning Specs If you are missing the original disc, you