Error occurescan;t attatch library webutil

Question

hello and hi
me install new form 10g with form 9i
when i attach webutil.pll with a form and write a code at bush button for open dialog box
DECLARE
mDialog VARCHAR2(100);
BEGIN
WEBUTIL_BROWSER.browsermessage (WEBUTIL_FILE_TRANSFER.GET_WORK_AREA());
mDialog := WEBUTIL_FILE.FILE_SELECTION_DIALOG
('c:\temp','','*.*','c:\temp',"OPEN_FILE", TRUE);
WEBUTIL_BROWSER.browsermessage(mDialog);
END;
when i run form that error occurs
Frm-40039 ;Can't attach library webutil while opening form "Form Name"
regard
mahr

Answer 1

Have you correctly integrated WebUtil into your application?
1. Are the WebUtil objects copied or subclassed into your form?
2. Have you compiled webutil.pll into webutil.plx?
3. Is webutil.plx on a directory that is included in FORMS_PATH?
More information can be found in the WebUtil documentation on OTN:
http://www.oracle.com/technology/products/forms/htdocs/webutil/webutil.htm
Refer to the section titled "Collateral" on the top-right side of the page.