I'm trying to access the Reporting Services 2005 Report Manager locally on a Windows Server 2003 server and I'm getting the following error:
Access to the temp directory is denied. Identity 'DOMAIN\login' under which XmlSerializer is running does not have sufficient permission to access the temp directory. CodeDom will use the user account the process is using to do the compilation, so if the user doesnt have access to system temp directory, you will not be able to compile. Use Path.GetTempPath() API to find out the temp directory location.
The DOMAIN\login given in the error message is my user login account. The Reports virtual directory in the Default Web Site is configured to use the DefaultAppPool which is configured to run as the Network Service identity. The SQL Server Reporting Services windows service is configured to use a separate domain service account.