I keep getting this error when I try to install Revit 2015 on my Windows 8 computer. I have also tried to install this on other computers and I get this same final screen. Oddly the installer takes the time to do all of the setups but finally says that it couldn't install. I also previously installed 2015 then had to unistall it. I am also attempting to install this under my student download account. I don't know if that contributes to this at all. Please help I've tried to install this like a hundred times.