How to use Java Access Bridge correctly?

Question

Here is my code:

BOOL bRet = initializeAccessBridge();
if (!bRet)
{
    MessageBox(NULL, _T("ERROR at initializeAccessBridge"), _T("ERROR"), 0);
}
shutdownAccessBridge();

I am trying to initialize Java Access Bridge, but initializeAccessBridge always return FALSE, and I cannot find any explanation of error handle from Oracle® Java Access Bridge Installation and Application Developer's Guide.

I wanna know that what is wrong with my initialization of JAB, or how to handle this error.

P.S., I can run JavaMonkey and JavaFerret with correct configuration.