1. even if you don't post necessary details you downloaded the map and Navcore, so I assume you read the first posting in the map thread where it says "FastActivate" - following that link gives not only the download but instructions as well.
2. I assume you still use the 930, for that you don't need an SE version, the standard Cab is sufficient after patching.
3. No downloaded map works without activation, same for premium voices or cams.

So download FastActivate, unpack to the root of your device, download the latest meta.txt and activate the map(s) - enjoy