I just bought a new dell studio 1555 and it has windows 7 64 bit pre installed. My software is Solid Works 08 Office pro. When I tried to install it "after an hour of loading" I get a popup saying it needs 32 bit then closes the install. Is there a way to make win7 run in 32 bit compatibility mode? Or does anybody have a way to force it to run on 64 bit? This is agrevating since my Alibre Expert runs fine but I prefer solid works.