What are two things that you can check to track the source of this problem?

In Forms Builder, the iconic buttons on the form are blank, but when you click Run Form the form
appears in the browser with Images in the iconic buttons.
What are two things that you can check to track the source of this problem?

A.
forms Builder runtime preferences

B.
the UI_ICON settinginthe operating system

C.
the iconpath settinginthe Forms registry file

D.
the UI_ICOM_EXTENSION settinginthe operating system

E.
the iconextension settinginthe Forms registry file

F.
the FORMS_PATH settinginthe Forms environment file

G.
the classpath settinginthe operating system

Explanation:
C:assume you put your gif in a directory /icon under your /forms on server, then in the registry.dat
file, find the section containing sth below
xxx.xxx.iconpath=
xxx.xxx.iconextension =,
set above iconpath=/icon
iconextension =gif