ip forwarding winXP

[ankscorek]

hi friends

i have two winXP PC say 1 and 2

1 has pcmcia card with ip 192.168.0.19 and an ethernet cable with ip 10.22.6.114, subnet mask 255.255.0.0 and is further connected to internet.
I have enabled ip forwarding on this pc by editing the registry entry.

2 has pcmcia card with ip 192.168.5.34. 2 is pinging 1 but is unable to ping the 10.22.6.114 ip address

i have also done a route add on 2 by

route add  10.22.0.0 mask 255.255.0.0 192.168.0.19

this entry is getting added in the routing table but still i am unable to access internet from 2..

please help