1) Choose to download 3D data upgrade;
2) Unzip the file in the downloaded decompression package and name it ThreeD.mdb;
3) Move the file to the locator computer with a U disk;
4) Right mouse click on the location software icon to select the property, open the folder where the file location software is located, and then pop up;
5) Replicate and paste ThreeD.mdb into the folder where the software is located.