Reporting service 400 bad request error

I have my reporting services installed on a Windows 2003 server. I have my Http://localhost/RepsortServer file directory opens fine.

However, I get this error when I try to access http://localhost/Reports.

Error

The request failed with HTTP status 400: Bad Request. Home

HELP

Any red X shows up when you open the configuration tool? Do you reportserver and reports vdirs live in the same application pool?

Try to recreate the report manager virtual directory using the configuration tool.