W203 engine conversion w210 e430 engine

[Lil dieviat]

Hi I have a issue with my w203 c200 that I did an engine conversion a year ago and dropped in a w210 e430 engine in and can't for the life of me figure out a way around the security coding because the new engines ecu isn't a match with my cars eis and das security coding vin match.. I have constantly had nothing but incorrect information and advise and unhelpful opinions for to long now it's becoming a mental stress to the point of a break down.. Please I just need help to finally once and for all figure out the solution the one and only correct way around this and getting my baby to actually run so please anyone that actually knows what to do please help me by replying to my post it would be unbelievablly appreciated I can't stress this enough.. Thanku in advance and my fingers and toes are crossed that a miracle Person with the answer comes to rescue me

[mercis]

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