Unable to connect to AIX server through xmanager

Hi,

I have xmanager installed on my windows PC. But I am not able to connect to AIX server.
It's giving the error as follows:

The X11 forwarding request was rejected. Graphics mode is not coming up in AIX server.

Please help as I have to install oracle patchset urgently.

I found this answer on Xmanager developers website (NetSarang):

NetSarang - Xmanager Forum : Re: X11 Forwarding Rejected msg

Hope this helps.