Reg URL Report Access Path Format

I'm trying to render a report created using SSRS to open in a web browser in windows form.
This is the URL used:
"http://localhost/reportserver?/C:/Documents and Settings/xsbangalore/My Documents/Visual Studio 2005/Projects/prmRpt/prmRpt&rs:Command=Render&rs:Format=HTML4.0&rc:Parameters=false&StartDate='01/01/2005'&EndDate='01/01/2007'";

I'm not able to see the report.
Error: Unable to link to Web page

What is missing?

The URL must refer to a report that is in the Report Server catalog database. You cannot refer to documents on disc as reports. Upload the report to the Report Server and then use Report Manager or the reportserver url to browse to the report. From there you will see how a URL is constructed.

Example:

http://localhost/reportserver?/Report Project1/report1&rs:Command=Render&rs:Format=HTML4.0&rc:Parameters=false&StartDate='01/01/2005'&EndDate='01/01/2007'";

|||If I dont have a report server created, what's the alternative?

OR
How do I create a resport server instance?