SW Installation Manager: Blank Buttons

Hello all,

I'm a University student who would like to install SolidWorks 2013 onto my computer. I have the correct file downloaded online from my school's resource website. However, I cannot get past the first page because the SW Installation Manager buttons won't work. I'm stuck at the Welcome page - still able to select "individual" - but can't move any further. All the (I think) java outlet buttons that display "next","cancel", etc. show up as unresponsive blank boxes.

Any help/input would be greatly appreaciated!

Thanks

SolidworksAdministration