no address found


I have the map of Quebec sent by Lambertus. It’s the routable map with the TYP file.
I installed the map in mapsource and basecamp and it works well except when I look for a address. I can find town but when I ask for a street address it comes to a list of numbers and letters.(in mapsource) and usually in basecamp it send me to another street not even closed of the one asked. (the name and the location)
I would like to show you the screen shot but I don’t know how to add it to this message.
When I look for a category of POI (bank, gas station ) it works well.

I found a message that talk about the same problem I have but with the map installed in the GPS

Is there any solution to this problem? (easy if possible because I’m a computosaur)

Thank’s in advance