If you are sure you have the right map fot your navcore Try this Using the Fast Activate Premium Keygen.....
1. Download the meta file from the BlowfishMetacodes in the Map Section Thread of this forum.
2. Extract the meta.txt file from the RAR and RENAME it mymeta.txt. (Doing this ensures that the keygen will always work becuae you are not relying on the meta.txt file or the download server included in the keygen and also the meta.txt won't be automatically deleted everytime you run the keygen.)
3 Place mymeta.txt in the same directory as the keygen. (Put the Keygen in the Root Directory of your TomTom where the ttnavigator.bif is located)
4.Click run the Keygen and click the 2nd button from the left Maps\Speedcams\Voices