EDIT one file's VIN — or CLONE a VIN from another dump. Every VIN found in the file is listed so you can pick the right one, and each copy of it is rewritten with the EDC17 checksums fixed.
Optional: pick an ORIGINAL dump to read its VIN automatically. Or leave the file empty and just type the VIN you want to write.
Type the VIN you want the file to carry.
Pick the file. Every VIN found inside it is listed below — choose the right one, or edit the box by hand.