Hi,

I see POI named DSC_0026, DSC_0060, etc... (DSC_00xx).
How this POI created? Because I don't make this POI but suddenly I can see this POI on map.
And how to delete this POI?

Thank you.

This name structure (DSC_****.jpg) is typical for pictures, made by a Nikon digital camera.
Possibly these files are pictures? Did you use the sd card in a camera before or sometime when iGO/Primo was already on it?
Then you mixed up a photography sd and a gps sd on one medium
When you put your sd in a computer and explore it, you should be able to find them and simply delete the .jpg's. Or delete IGO/Primo. Or format the sd and start over from scratch.

@nabi:
you are right. Two thumbs for you.
Thank you! :)