virtualbox.org

I am having some issues installing VirtualBox 4.2.2 on my W7 64 Pro SP1 laptop. It begins the installation process fine but hangs up about 80% through after reinitializing my network connections. If i try to cancel the installation it asks to verify and if i do it will not do anything, it continues to stay at the position it was at during installation. I've left the computer alone for over 30 minutes during installation to try and get past this point and over 30 minutes after submitting cancel with no indications of it doing a thing. Is there a way to correct this issue? Am i missing something?

Thanks