Quote Originally Posted by nikitchm
Alright. The simple download of the new windows driver solved the problem. Still weird there was an interference, but whatever works... Thanks.
I don't think the knoppix live CD will write something onto your disk or your hardware buffer. That's the spirit of live CD, leave the existing software untouch.

I guess your windows is not setup properly at the first place. You can try again now. With your new proper windows driver installed. Boot up knoppix live CD again and then back to Windows.

Your windows should be in good shape.

Rgds,
Chip