after installation Creo 2, the first run if there is no any content shows on the view panel, please follow up below solution to address it:

1, no content show on the right windows without any warning message,

   open config.pro and add graphics=win32_gdi

2, PTC error when starting creo 2,   file , option, configuration Editor,add,.......   (1)enable_sociallink=no, graphics=win32_gdi   (2)unistall Creo platform 2.9   (3)restart Creo Parametric,  and wait for the platform finish auto-run   should be ok.