Ensure all files are completely downloaded and have the correct file name. To help you better, could you please clarify: did you download these files from? Are you getting a specific error message ?
Right-click only the first file ( SD.7z.001 ) and select "Extract Here." The software will automatically combine the parts and extract the full, unified file (e.g., a .iso image or a folder of map data). Troubleshooting
Are you trying to update a or Citroën navigation system? SD.7z.002
If you receive an error, it is likely because one of the other parts ( .001 , .003 , etc.) is corrupted or missing.
It is the second part of a 12-part archive designed for WIP Nav (RNEG) - Europe / Morocco + Peugeot Alert Zone - 2016-2 map updates. Ensure all files are completely downloaded and have
You must download all 12 files ( SD.7z.001 through SD.7z.012 ) to the same folder.
These files are typically found in forum posts or file-sharing sites when downloading navigation updates. How to Use It Right-click only the first file ( SD
Use 7-Zip (or similar software like WinRAR) to extract the files.