Couple statements, couple answers.
I don't understand everything.
If I'm wrong, correct me, but don't be mean about it.
You weren't senior in your first steps either.
Some of these are guarranteed wrong,
because I want to taunt out the correct answer.
I have received an important email message with pdf file attachment. When I try to open the file i recieve the following message:
There was an error opening this document. Access denied.
Please help me to repair pdf.