windows XP file sharing problem

When i am running Small-office-home-office setup wizard, one of my workstation is not showing the step: share my files and printer option.

due to which i am not getting to access that station till yet.

any required installation is pending or .. what is the cause…??? please help

also cant ping on another station
neither from 192.168.1.2 – 192.168.1.14 or 192.168.1.14 – 192.168.1.2
Firewall on both are turned off