Helpp – Adobe Premiere ( Locking reproduction )

Good night!
So is this, my pc is this one:

10570_275580645895225_891303833_n.jpg

(Video Card 2GB dedicated)
I wore the premiere, no crash before.
I had some problems (I did shitty on PC and had to format)
And now, I can no longer edit videos, video plays within the same premiere with 2fps (I know because I have fraps installed)
I have a gameplay to edit and post it online 2 days, I’m desperate.
HEEELP ME!
Codecs installed: KMPlayer, QuickTime
I tried Codec: K-Lite (did not work).

Thanks!
and help D:

Sorry for my bad english, isn’t my native language.

Attached Images

via Video Editing Forums: Digital Director – Adobe Premiere, Premiere Elements, and After Effects http://www.videoforums.co.uk/adobe-premiere-premiere-elements-after-effects/42339-helpp-adobe-premiere-locking-reproduction.html