SQL Server 2005 Express SP2 On Vista RTM Fails To Install

When I was trying to SQL Server 2005 Express SP2 (November CTP) on Vista RTM, setup failed on the Database Services component with the following log messages:

SQL service MSSQL$SQLEXPRESS started successfully waiting for SQL service to accept client connectionsService MSSQL$SQLEXPRESS started at Sat Nov 18 09:21:28 2006SQL_SUCCESS_WITH_INFO (1) in OdbcConnection::connectsqlstate=01000, level=-1, state=-1, native_error=5701, msg=[Microsoft][SQL Native Client][SQL Server]Changed database context to 'master'.sqlstate=01000, level=-1, state=-1, native_error=5703, msg=[Microsoft][SQL Native Client][SQL Server]Changed language setting to us_english.SQL_SUCCESS_WITH_INFO (1) in OdbcStatement::execute_batchsqlstate=01000, level=0, state=1, native_error=5701, msg=[Microsoft][SQL Native Client][SQL Server]Changed database context to 'master'.SQL_SUCCESS_WITH_INFO (1) in OdbcStatement::execute_batchsqlstate=01000, level=0, state=1, native_error=15457, msg=[Microsoft][SQL Native Client][SQL Server]Configuration option 'show advanced options' changed from 0 to 1. Run the RECONFIGURE statement to install.SQL_SUCCESS_WITH_INFO (1) in OdbcStatement::execute_batchsqlstate=01000, level=0, state=1, native_error=15457, msg=[Microsoft][SQL Native Client][SQL Server]Configuration option 'default language' changed from 0 to 0. Run the RECONFIGURE statement to install.sqlstate=01000, level=0, state=1, native_error=15457, msg=[Microsoft][SQL Native Client][SQL Server]Configuration option 'default full-text language' changed from 1033 to 1033. Run the RECONFIGURE statement to install.SQL_SUCCESS_WITH_INFO (1) in OdbcStatement::execute_batchsqlstate=01000, level=0, state=1, native_error=15457, msg=[Microsoft][SQL Native Client][SQL Server]Configuration option 'show advanced options' changed from 1 to 0. Run the RECONFIGURE statement to install.SQL_ERROR (-1) in OdbcStatement::execute_batchsqlstate=42000, level=11, state=1, native_error=15401, msg=[Microsoft][SQL Native Client][SQL Server]Windows NT user or group 'TEHBOXSQLServer2005MSSQLUser$TEHBOX$SQLEXPRESS' not found. Check the name again.sqlstate=42000, level=16, state=1, native_error=15007, msg=[Microsoft][SQL Native Client][SQL Server]'TEHBOXSQLServer2005MSSQLUser$TEHBOX$SQLEXPRESS' is not a valid login or you do not have permission. Error Code: 0x80073c29 (15401)Windows Error Text: Source File Name: libodbc_statement.hCompiler Timestamp: Wed Aug 2 16:21:02 2006 Function Name: OdbcStatement::execute_batch@CnfgSQL@80Source Line Number: 91---- Context -----------------------------------------------Connecting to SQL ServerExecuteSqlCommandsUSE [master ]<Started SQL statement: Sat Nov 18 09:21:28 2006>declare @ServerName nvarchar(255) if not exists (select * from sysservers) begin select @ServerName = Convert(nvarchar(255), SERVERPROPERTY(N'ServerName')) execute sys.sp_addserver @ServerName, local end<Finished SQL statement: Sat Nov 18 09:21:28 2006><Started SQL statement: Sat Nov 18 09:21:28 2006>ALTER DATABASE model SET RECOVERY SIMPLE<Finished SQL statement: Sat Nov 18 09:21:28 2006><Started SQL statement: Sat Nov 18 09:21:28 2006>EXEC sp_configure N'show advanced options', 1 RECONFIGURE WITH OVERRIDE<Finished SQL statement: Sat Nov 18 09:21:28 2006><Started SQL statement: Sat Nov 18 09:21:28 2006>DECLARE @Name AS nvarchar(128), @LangID AS smallint SELECT @Name=name, @LangID=langid FROM syslanguages WHERE lcid=1033 EXEC sp_defaultlanguage N'sa', @Name EXEC sp_configure N'default language', @LangID EXEC sp_configure N'default full-text language', 1033 RECONFIGURE WITH OVERRIDE<Finished SQL statement: Sat Nov 18 09:21:28 2006><Started SQL statement: Sat Nov 18 09:21:28 2006>EXEC sp_configure N'show advanced options', 0 RECONFIGURE WITH OVERRIDE<Finished SQL statement: Sat Nov 18 09:21:28 2006><Started SQL statement: Sat Nov 18 09:21:28 2006>EXEC sys.sp_grantlogin N'BUILTINAdministrators' EXEC sys.sp_addsrvrolemember N'BUILTINAdministrators', N'sysadmin'<Finished SQL statement: Sat Nov 18 09:21:28 2006><Started SQL statement: Sat Nov 18 09:21:28 2006>EXEC sys.sp_grantlogin N'NT AUTHORITYSYSTEM' EXEC sys.sp_addsrvrolemember N'NT AUTHORITYSYSTEM', N'sysadmin'<Finished SQL statement: Sat Nov 18 09:21:28 2006><Started SQL statement: Sat Nov 18 09:21:28 2006>EXEC sys.sp_grantlogin N'TEHBOXSQLServer2005MSSQLUser$TEHBOX$SQLEXPRESS' EXEC sys.sp_addsrvrolemember N'TEHBOXSQLServer2005MSSQLUser$TEHBOX$SQLEXPRESS', N'sysadmin'Originial error was 80073c29 (15401)Do_sqlScriptSqlScriptHlprError Code: 15401MSI (s) (98:50) [09:21:30:219]: I/O on thread 3236 could not be cancelled. Error: 1168MSI (s) (98:50) [09:21:30:219]: I/O on thread 3300 could not be cancelled. Error: 1168MSI (s) (98:50) [09:21:30:219]: I/O on thread 3652 could not be cancelled. Error: 1168MSI (s) (98:50) [09:21:30:219]: I/O on thread 3424 could not be cancelled. Error: 1168MSI (s) (98:50) [09:21:30:219]: I/O on thread 3244 could not be cancelled. Error: 1168MSI (s) (98:50) [09:21:30:219]: I/O on thread 3544 could not be cancelled. Error: 1168MSI (s) (98:50) [09:21:30:219]: I/O on thread 3064 could not be cancelled. Error: 1168MSI (s) (98:50) [09:21:30:219]: I/O on thread 3428 could not be cancelled. Error: 1168MSI (s) (98:50) [09:21:30:219]: I/O on thread 2000 could not be cancelled. Error: 1168MSI (s) (98:50) [09:21:30:219]: I/O on thread 1740 could not be cancelled. Error: 1168MSI (s) (98!78) [09:21:30:219]: Product: Microsoft SQL Server 2005 -- Error 29521. SQL Server Setup failed to execute a command for server configuration. The error was [Microsoft][SQL Native Client][SQL Server]Windows NT user or group 'TEHBOXSQLServer2005MSSQLUser$TEHBOX$SQLEXPRESS' not found. Check the name again.. Refer to the server error logs and Setup logs for detailed error information.Error 29521. SQL Server Setup failed to execute a command for server configuration. The error was [Microsoft][SQL Native Client][SQL Server]Windows NT user or group 'TEHBOXSQLServer2005MSSQLUser$TEHBOX$SQLEXPRESS' not found. Check the name again.. Refer to the server error logs and Setup logs for detailed error information.

TEHBOXSQLServer2005MSSQLUser$TEHBOX$SQLEXPRESS exists and contains NT AUTHORITYNETWORK SERVICE when the error occurs.

Any suggestions on how to get SQL Server to install on Vista?