Here's my story, I got the demo, and installed it. It didn't work, error said there was a problem with DirectX V9 not installed, well I have Vista and it has V10 installed. Anyway I searched and searched the forums here and a link to the fix was posted. Had to get some SDK DIRECTX from microsoft. After that I was able to start and play the game. Then I downloaded the patch and a language pack, put the two files in their own folder on the desktop and tried to run, after a few install windows popped up, it then shows an error saying that it cannot patch my game because the Witcher is not Installed Correctly???? I moved the patch folder to where the wicher files were located, and still no luck....same error. I decided to unintall the entire game from my hardrive and start fresh. Even with a fresh install, the patch tells me that the wicher is not installed correctly. I can play the game fine, so I dont know the reason for this error. PLEASE HELP!Anyone here have a solution to this crazy error!