help please

[manav kale]

I have a weird problem with my VNC.,
The vnc server is on a linux host in my office. I usually login from home
through vnc viewer through VPN client.
I have 3 pcs at home.
I could get access to the vnc server from one pc but on the other two PCs I
have  problem.
The VNC session asks for a password and then it denies access to me. It
looks like it is communicating ok but it is not giving access to the viewer.
I checked my password and what i am typing is correct in both computers and
I see same problem.
wonder why it works on 3rd PC.

any help is greatly appreciated.

one more thing is I used to access my office PC through remote desktop
connection from home PC which has XP. Now I cant even access my PC through
remote desktop connection.
I am not sure if these are related. But I got both problems at same time.

Thanks a lot for the help in advance.
Regards
Rayala