I am sorry for not being clear. I will explain it once again. I have a VB6 application which has Excel embedded in its Form. Now there is an ASP.NEt application which has a web page with a Save button. When the user enters data on the Web Page and hits on Save button, 2 Actions has to happen. 1) The data will be saved in Oracle DB 2) The same data needs to be loaded in the Excel present in the VB application. Action (1) is easy with no problems Action (2) is my problem as I am not getting the reference of the VB application from C# (2.0) Please let me know if there is some way to do it. Vinay