Crystal Report Prob

I have used the following in my project-
i) V B 6.0 as Front End Tool.
ii) Oracle 8 as RDBMS.
iii) Windows 2000 Advanced Server as Server O.S.
( The machine has dual O.S i.e Windows 98 SE also is there)
iv) Crystal Report 7.0 as Reporting Tool.

Now my problem is While calling a report from VB, I need to REFRESH and SAVE the report in Seagate Crystal Report, otherwise the latest data inserted does not show.

The part of coding used also given below-

RPT1.Selectionformula=Tablename.Fieldname
RPT1.Action=1
Some more points-
i) Another important point is I used DiscardSaveData property before Action property, even then it was not working.
ii) There is no Refresh method shows in the Property and Method List.
iii) Sometimes while saving the Report in Crustal Report I had to use Save As command as the report takes some other name having extension .TMP[Moved thread]