"Premiere Pro could not find any capable video play modules"

Hi there,

I had my HP 6vd laptop, core i5, windows 7 with Radeon graphics formatted.

Installed Premiere Pro CS6 installed but it wouldn't work thanks to the error code above.

I tried updating my graphic card but no luck.

I found a solution which was the AMD beta version. I downloaded and it worked! But has left me screen 4:3 ration which is stretched on my 16;9 screen.

When i used the trial version of Premier Pro CS6 (before format earlier this year) and everything was fine so why is there an issue now.

Please help

Regards

David