Hi,i need advice regarding refusal letter as i lost it.it was around june 2016 when my study visa refused for proposed program not reasonable in light of past studies,academic scores and language abilities.is it mandatory to have refusal letter as am applying for study visa again or just refused can be mentioned when submitting visa application ? i can't even find my application on cic as i don't have surname on my passport.i already tried everything i can.please clear my doubt about this.Thanks.