Hi,
i want to patch to 2.0 but it is not working. The 2.0 Autopatcher first says "not enough disc space und C" (i have the game on another partition), but then runs. After initialization it says "installed game version is invalid or incomplete".
Well i tried to path manually, the 1.0->1.35 patch on the website is not found and the 1.0->1.1 patch instructions says for the gog version i should download the patch from gog.com.
But there is only the 2.0 auto patcher no 1.35 patch. How do i patch my game?

You can find patch 1.35 here: http://www.en.thewitcher.com/patch1-35/

meat

I downloaded 1.0->1.35 and it says:
Critical Error: Installed game version is invalid or incomplete.

[edit]
Well, i got something:
"It is also caused by changing the default location of My Documents folder, installing game on Windows Vista or Windows 7 without administrator priviliges or just simply lack of space on C: HDD. "

"4) Make sure that My Documents folder is in Windows' default location. "

Well, no, thats not possible. I have Windows installed on a SSD, but all my big files are on on normal HardDrive. So I cannot and don't want to move my "My Documents" folder the the original location.

I really can't understand why a patch should have such restrictions... (and now i'm angry)

I have the same problem.
I do the instalation as and upgrade to 2.0 as says in this thread