Can you do us a favour and zoom in on the Mapsource map, please. Then take another picture.
That looks very much like the base map but at the scale in the picture it is hard to tell. No need for the whole of France, just a large enough area so that we can all see if you can display the small roads.
From a very quick look, the Google map version seems to have a start and end point, with five shaping or waypoints in between. The Mapsource version has the same points (which is a good thing) but, as you say, straight lines. Straight lines can occur for two reasons:
1. The settings within Mapsource, where somebody has asked it to display only direct lines. Ie. The settin is for 'direct' between points. Useful for sailing and flying perhaps but not so good on the road.
2. Where Mapsource has not got sufficient data. More often than not, this is because the detailed map is not installed. In short, it doesn't know that the roads are there, so it draws a straight line.
From memory, there should be a tab on the toolbar, telling you what map is installed. It also enables you to switch between installed maps. I can't see it in your screen shot. Tell us what it says, please.
That looks very much like the base map but at the scale in the picture it is hard to tell. No need for the whole of France, just a large enough area so that we can all see if you can display the small roads.
From a very quick look, the Google map version seems to have a start and end point, with five shaping or waypoints in between. The Mapsource version has the same points (which is a good thing) but, as you say, straight lines. Straight lines can occur for two reasons:
1. The settings within Mapsource, where somebody has asked it to display only direct lines. Ie. The settin is for 'direct' between points. Useful for sailing and flying perhaps but not so good on the road.
2. Where Mapsource has not got sufficient data. More often than not, this is because the detailed map is not installed. In short, it doesn't know that the roads are there, so it draws a straight line.
From memory, there should be a tab on the toolbar, telling you what map is installed. It also enables you to switch between installed maps. I can't see it in your screen shot. Tell us what it says, please.