SSRS shows wrong form

I am learning SSRS from a book. The book tells me to modify a simple existing report as follows - > Create a new Form (windows forms) and use the RDLC file of the original report.> Use the report wizard to select data source and eventually create your report.When I try to run the modified report, visual studio shows me the old one instead. How do I fix this ?old report - [img]http://social.msdn.microsoft.com/Forums/getfile/440648[/img]The modified report - [img]http://social.msdn.microsoft.com/Forums/getfile/440649[/img]When I rebuild the solution and debug it and try to run modified report, it shows me the old report instead.[img]http://social.msdn.microsoft.com/Forums/getfile/440651[/img]