Since the 1.5 Patch, the shadows in my game have been rotating with my character and stuttering.

This has caused me to re-download the game twice.

How can I fix it?

Graphics card is Nvidia GeForce 9600 GT.

Processor is Intel Duo CPU E7400 @ 2.80 GHz.

Did you try deleting your ini files and running fresh clean ones?

Can you elaborate on what should I do with the ini files and where can I find them? Don't want to mess it up.

Go to (My )Documents/(My )Games/Skyrim and delete the INI files there and reload the game and the game will regenerate them. If you want, you can back them up first.

I alread started a topic about this and was on the first page of the forums. I would suggest checking the topics before creating your own.

http://www.gamesas.com/topic/1361153-update-15-shadows-are-invisable-move-with-camera-have-lines-issue-possably-figured-out/