See Re: Sp2 report causing background weirdness Thread #1326660 and referenced threads.

>After successfully instantiating an XFRX listener, I set it to produce an XFF file in memory with no name
>with the following command --
>
>loXFRXListener.SetParams("",,,,,,"XFF")
>
>Then I issue the REPORT FORM statement using the following format --
>REPORT FORM ... OBJECT loXFRXListener
>
>In the course of successfully generating the XFF, the following is displayed within
>the active window --
>
>.T.
>GFXNORENDER
>_REPORTLISTENER.VCX
>_REPORTLISTENER.VCX
>_REPORTLISTENER.VCX
>End of Locate Scope
>.F.
>.T.
>.T.
>
>I then run and show an XFRX preview form, and the report output displays correctly within it.
>
>Any suggestions on why I am getting the feedback during the XFF generation? And how
>can I suppress it?
>
>TIA,
>-mark