@santiV
they had spelled my wifes last name wrong as well and they corrected it on ecas on their own , I did sent in a letter very early in the process but they had said they hadnt received her application yet, i guess they had kept that letter on file and corrected her last name . the other thing is they will stamp the visa to the name that is on the passport and nothing else . So I wouldnt worry too much about the last name and the order much
they had spelled my wifes last name wrong as well and they corrected it on ecas on their own , I did sent in a letter very early in the process but they had said they hadnt received her application yet, i guess they had kept that letter on file and corrected her last name . the other thing is they will stamp the visa to the name that is on the passport and nothing else . So I wouldnt worry too much about the last name and the order much