I can't install Windows Xp Sp2 For Compaq Presario Cq60 Model. a blue screen error occured after completing the files from cd to ram before entering lience agreement

You need to check your system ram or memory. If you have 2 system ram or memory unplug the other memory and install the windows xp sp2 again. If still having a blue screen try the other memory then run the setup again. Also if you have an extra hard disk drive you can test it that or plug your hard disk drive to the other laptop and run the windows xp sp2 using your hard drive. If you can install the windows xp sp2 on the other laptop that means your hard disk drive are good. If your memory and to the other laptop are compatible plug it and run the windows xp sp2 installer to see and to diagnose what are really causing problem. Have a nice day.