Hi I have downloaded e learn but when I come to unpack it it tells me there is corrupt file or files has anyone else come across this problem. I have taken my skyroof out which wasnt half as bad as I thought it would be(my wife helped lift it in the conservatory) now my problem has just started I cant see anywhere to get started to take out the glass. I am sure I read on here somewhere it was in the Stilo e learn manual but I cant get to see it I thought maybe someone on here might be able to point me in the right direction.