Problem with Visual Studio while viewing report layout

Hi everyone,

I am beginning to work with reports in NAV 2009.
Configuration: NAV 2009 R2, SQL Server 2005, Microsoft Visual Studio 2005.
When I try to view a report layout, I get the following error message:

The application for project 'C:\Documents and Settings\bbb\Local Settings\Temp\Microsoft Dynamics Nav\Report50002(0)\ReportLayout' is not installed.

Make sure the application for the project type () is installed.

I have already checked the Prerequisite Components file in NAV DVD, I found a file named Microsoft Report Viewer 2008…

Can the installation of Report Viewer 2008 solve my problem or shall I install Visual Studio 2008 instead of 2005 to get things work???

I’ve checked and found that Report Viewer 2008 is already installed in my machine…

So, what shall I do???