1. File was reuploaded now.
2. This is the program, and it is working OK for me on a Chinese device.
For content, start by moving a single map, until the app works, than add another map(s), poi's and other files needed. Needed files means if they are "must", if you have limited memory, don't use DEM (Digital Elevation Maps) files nor buildings (3dl, 3dc). Read here
about the content and where to copy it to.
3. If you can choose the .exe file directory in the device, its name does not matter.