>-----Original Message-----
ccapp.exe is a process belonging to Norton AntiVirus 200X.
It is responsible for the auto-protect and email checking
facilities, both of which will not function correctly if
this service is stopped.
My method of installing sp2 from the CD : clean boot
How to perform a clean boot in Windows XP
http://support.microsoft.com/default.aspx?scid=kb;en-
us;310353
Click Start, click Run, type msconfig in the Open box,
and then click OK.
On the General tab, click Selective Startup,
and then clear the Process System.ini File,
Process WIn.ini File, and Load Startup Items check boxes.
You cannot clear the Use Original Boot.ini check box.
On the Services tab, select the Hide All Microsoft
Services check box, and then click Disable All.
Click OK, and then click Restart to restart your computer.
DO NOT CLEAR Load System Services .
again
DO NOT CLEAR Load System Services .
when completed reset