Sir, Do you think what i said to the Canadian call center agent that i am in canada would have any impact. I thought if i dont say i am in canada he would not provide me further info. I didnt expect that he would ask for address and contact details inside canada. Now i gave my frends contact details and address who is in canada. Does this have an impact ? Will that be written on my previous file ?A prior rejection is not because of criminality, fraud, misrepresentation or medicals, will have no impact. However, you will gave to state why the application was returned. If you do not remember, you can request GCMs notes for the prior application, and only your info, doB, and the year you filed the application will be sufficient.
If you do not remember anything, then explain it in LoE, but it is always better to know why the packet was returned.