nstallation of sql r2 2008

I'm installing sql server 2008 r2 to windows xp but when i arrive at installation progress there is a dialog box pop up says..

" The service did not respond to the start or control request in a timely fashion. "

What do you mean about the said quotation.

And lastly would like to ask if the "Analysis Services" is failed at installation progress. What should i do?

Please reply.

Thank you so much!