How to fix Server Error in ‘yourApp’ Application
We get asked about this so much it deserves to be shown here. This error doesn’t
mean a lot except that your site is broken. That’s not much help to you figuring
out why its broken.
The error page does…
From here
[http://mtgcsharpguy.blogspot.com/2008/06/properly-reinstalling-sql-server-2005.html]
1. Stop the default IIS web site.
2. DO NOT SHUTDOWN IIS.
3. Delete both SQL Server 2005 Report Server databases.
4. In Control Panel, click on the Change button for the pertinent SQL Server
2005 install instance.
5. Continue…
http://support.microsoft.com/?kbid=331062…