I need Help

I am running a AMD 400 with windows ME I have Cubase VST/32 and Cakewalk ProAudio 9 installed on it. When I try to install Gigasampler 1.6 on the computer when i reboot the comp after the initial install my windows crashes and wont reboot. Does anyone know what could be causing this?? My soundcard, by the way is a sounblaster Live.