To use the updated MB NEC All in one, please follow the below steps:
1- Delete or replace the existing Mercedes_Tool Software on your PC WITHOUT deleting the Mercedes Tool Key FILE
2- Download the new Mercedes_Tool Software from the following link : Click here to download
3- Unzip it, and copy the Mercedes_Tool Software to the same folder of the Mercedes Tool Key FILE You can use the new ALL IN ONE new version for fast key calculation (SKC Dongle required)
SKC Key Calculator Manual
