This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Give the full path and it will work. Don't give the relative path. Or if you want to give relative path use / at the start of the URL, It may work as I am not very sure. But complete or absolute URL will work for sure.