Vasari beta 3 installation - proxy requires authentication

I downloaded the installer (Autodesk_Vasari_2014_English_Win_32-64bit_wi_en-US_Setup.exe), and when I run it, the following window appears

starts to install, and the error message appears

proxy requires authentication

and cancels all


thanks... i chose "browser download" and has successfully installed

Not sure, maybe try a different download method? Use the little arrow on the "Install Now" button to see different options

here's a shortcut to the page if you already entered your info