@Brian:
After installation it asks to reboot, and when i do that, it will not start again, and i am not able to open the symantec shield. Where as if i remove the firewall component from the ntp through add and remove programs, it starts well. And even i can add back the firewall component, and the SMC works fine as before.
@Rafeeq
My problem is not limited to one client, if i do deployment an any client result is the same,
and problem is i cannot able to replace those files. its not allowing me to replace.
I have even tried to disable tamper protection and do it.