I just downloaded the updater file, and it opens fine, so I guess something went wrong with your download, anyway, that\'s not very important now as you seem to have definitively an issue with your graphics card, since you state you\'ve downloaded already the latest PS version.
Try this:
Start-Execute-dxdiag (press enter)
Go to \"Screen\" tab.
There you\'ll see the model of your graphics card, as well as its vendor.
Normally that one should be Nvidia
http://www.nvidia.com or ATI
http://www.ati.com You\'d go to the appropiate website and download new drivers for your card.
Note: If you can\'t find where to download those files, try to post the model of your graphics card as well as the operating system (aka specify windows version)