Problems with Blender 64bit install

Hi, can anyone help me with this. I have installed blender twice and have the same problem. I am missing menus and buttons from the screen as you can see below. Has anyone come across this problem before? I am using Windows 7 on a 64bit machine. It is the 64bit version of blender. I would really appreciate any advice with this.

Pic “Blender sd1” shows what my screen looks like.

Pic “Blender sd2” shows what my screen should look like.

https://docs.google.com/leaf?id=0B3KcGulqcJH_YTE5NmIzOGEtYmIzNC00ZWJlLWIzZDAtODg0YTQyMTg4ZDgz&hl=en_US&authkey=CJmciacM

https://docs.google.com/leaf?id=0B3KcGulqcJH_OWE2NjI5Y2QtMDgyMS00YTE5LTkwNDktMjQwMjUzZDFhOTgz&hl=en_US&authkey=CMuJ6NkF

I’ don know what is but seems like a video card driver issue, try to update your video card driver;)

I can’t see yor images but if you are missing buttons then probably a permissions issue. Run blender as an administrator. If you installed onto an external drive try installing on the C drive.