[Remol]

Hello. 
I need to change VIN to EDC16CP33 or clear immo section. 
Renault Laguna 3. 
Car runs but ECU has wrong VIN.
Crc ori probably "DD E2"

Here your new vin transferred with chksok 
Report back please

Forget first file is txt.file 
Use this

I have already tested this solution. Same CRC. Something else needs to be changed. There is no Vin after uploading. It cannot be changed either.