Assalam alaikum
For installing Noor in Windows XP or other Windows OSs:
You will have to download almost 30 MB of data....
And then install them properly.
You will have to install Python, GTK-dev and a few other packages.
The instructions on downloading and installing them are at this website:
http://faq.pygtk.org/index.py?req=show&file=faq21.001.htp
please follow them correclty and if you were unable to run Noor even after that, inform me I may help you.
P.S: Only the Noor-gtk can be run. For others, additional downloading and installations are needed.