Using SQL Server 2005 on Windows XP SP3. Everything was working fine but had to re-install SQL Server due to hardware problem. I can see and deploy the reports from BIDS. I can see the reports in SSMS. But I cannot access the Report Manager: http://localhost/Reports, this was working efore. I get a logon (window) prompt showing a username/domain that no longer exist. So no matter what username and password I use it does not work. The usual defaults have been used in the reporting services configuration. I had this problem before (almost 2 years ago) but forgot the applied remedy. Any help would be appreciated