rapidwiz xserver cannot see where rapidwiz is running

Hi

I am having the following problem

1.     I use putty and set the x11 forwarding

2.     I start xmanager and see that x11 is forwarding

3.     I do the following steps below

4.     start rapidwiz

5.     it starts because I see the process running  but I do not see the window

          so I guess I have xserver running incorrectly

          I am a newbie so any help would be greatly appreciated.

Thanks in advance

[root@erieoracle /]# DISPLAY=:0.0
[root@erieoracle /]# export DISPLAY
[root@erieoracle /]# xhost +
access control disabled, clients can connect from any host
[root@erieoracle /]# su oracle
[oracle@erieoracle /]$ DISPLAY=:0.0
[oracle@erieoracle /]$ export DISPLAY
[oracle@erieoracle /]$ ./mnt/stage/startCD/Disk1/rapidwiz/rapidwiz