Oracle Forms

Hello all...

we have a icons in a folder in <ora_hme>->forms>image

now i want when i set the icon file name of any button , it should be point in <ora_hme>->forms>image folder.

for this i changes in following

1. f\DevSuiteHome_1\forms\server\default.env
as UI_ICON=F:\DevSuiteHome_1\forms\image

2. f\DevSuiteHome_1\forms\java\oracle\forms\registry\registry.dat
as
default.icons.iconpath=http://192.168.1.11:8889/forms/image
default.icons.iconextension=GIF

note: 192.168.1.11 is the ip address of my system as server.

but icon on button is not displaying.

recently i prepare a new server, above setting are configure on old server and icons are displaying.
but on new server icons not displaying.

1. i cretaed the forms\image folder in which all the icons are place.
2. copy the formsweb.cfg file from old server to new server form\server folder.
3. copy the webutil.cfg file file from old server to new server form\server folder.
4. copy the default.cfg file from old server to new server form\server folder as it is.
5. new server ip address is same as old server ip address

when i use old server icons are displaying but when i use new server icon not displaying.

i also try to set the UI_ICON in windows registry to above value. but it did not work too.

please help if there are also some place which require changes.

Thanks
yash