I can only boot into knoppix all keyboard control will not work to allow me to choose the windows drive
Does that mean you can see an entry for windows but are unable to select it? or something else, clarify? Did you have the xp drive attached when you installed Knoppix? Knoppix is a poor choice for hard drive installation, the reasons are given at the knoppix.net site below. It was meant to be used on a CD/DVD or flash drive now unless you are a "Linux expert".
Since you are able to boot Knoppix, open a terminal as root and run the command: fdisk -l (Lower case Letter L in the command) which will give drive partition information to post here. You can get a lot more detailed information by running the bootinfoscript. Go to the link below using Knoppix, read the instructions, download and run it. You should get a file in your /home/username directory called results.txt which you can review and/or post here for help.