1. Download and unpack it ( e.g. with winrar )
2. You will find a folder "insert_meta_in_here"
3. Copy the ***.meta-file of your map folder into this folder #2
4. You will also find a file called "deviceID.txt". Open it and copy the unique deviceID of your tomtom-Version into that file without space. You find your deviceID in the file "ttnavigator.bif" (PDA) or "ttgo.bif" (PNA)
5. You will find a folder "Progs". In this folder ...