here try this setup:
[Only registered and activated users can see links. ]
I combined base files from SD card of some other Casca unit and added iGO primo 2.4 so there is absolutely no guarantee that this will work on your Casca 2-din. But you can at least try. Setup is combined with iGO primo 2.4 as I think it's better choice than Sygic
- unpack and copy all files and folders from the archive on a fat32 formatted 4 GB SD card.