Hi,

I'm writing a program for me to gather data from stock market.
Now i want to download a price list table from standard and poor,
and everytime i download a file, it will give me an alert message saying that
virus may contain in file, press OK o proceed

question 1 : How can i bypass this test?
i've already try turning security to low, but doesn't work


Question 2 how to capture a case where the file doesn't exist?
say, i wanna download prices from Date A to Date b, however there are saturday and sundays and also public holidays where data is not available, how can the code be written so that it can capture this error?

Thankyou~