我今天装一台测试机，是新装的系统，大型软件只装了VS2008，但之后安装sql 2008一直安装不上。Error code 是0x84B40000.上网查说是要把语言区改成英国或者美国英语，我改了仍然不见什么效果。希望老鸟帮忙，谢谢。
下面是sql server 安装日志文件的一部分（附件里面有全部日志）：
2010-05-17 17:40:33 Slp: Error: Action "ValidateChainerSetting" threw an exception during execution.
2010-05-17 17:40:33 Slp: Microsoft.SqlServer.Setup.Chainer.Workflow.ActionExecutionException: The folder '\\products\Public\Products\Applications\Server\SQLServer2008SP1Full\Enterprise\PCU' you specified is not valid for PCUSOURCE input setting. Specify a valid
folder. ---> Microsoft.SqlServer.Chainer.Infrastructure.InputSettingValidationException: The folder '\\products\Public\Products\Applications\Server\SQLServer2008SP1Full\Enterprise\PCU' you specified is not valid for PCUSOURCE input setting. Specify a valid
folder. ---> Microsoft.SqlServer.Chainer.Infrastructure.InputSettingValidationException: The folder '\\products\Public\Products\Applications\Server\SQLServer2008SP1Full\Enterprise\PCU' you specified is not valid for PCUSOURCE input setting. Specify a valid
folder.
2010-05-17 17:40:33 Slp: --- End of inner exception stack trace ---
2010-05-17 17:40:33 Slp: at Microsoft.SqlServer.Chainer.Infrastructure.InputSettingService.LogAllValidationErrorsAndThrowFirstOne(ValidationState vs)
2010-05-17 17:40:33 Slp: at Microsoft.SqlServer.Configuration.BootstrapExtension.ValidateChainerSettingAction.ExecuteAction(String actionId)
2010-05-17 17:40:33 Slp: at Microsoft.SqlServer.Chainer.Infrastructure.Action.Execute(String actionId, TextWriter errorStream)
2010-05-17 17:40:33 Slp: at Microsoft.SqlServer.Setup.Chainer.Workflow.ActionInvocation.InvokeAction(WorkflowObject metabase, TextWriter statusStream)
2010-05-17 17:40:33 Slp: at Microsoft.SqlServer.Setup.Chainer.Workflow.PendingActions.InvokeActions(WorkflowObject metaDb, TextWriter loggingStream)
2010-05-17 17:40:33 Slp: --- End of inner exception stack trace ---
2010-05-17 17:40:33 Slp: at Microsoft.SqlServer.Setup.Chainer.Workflow.PendingActions.InvokeActions(WorkflowObject metaDb, TextWriter loggingStream)
2010-05-17 17:40:34 Slp: Received request to add the following file to Watson reporting: C:\Users\Administrator\AppData\Local\Temp\tmpED0.tmp
2010-05-17 17:40:34 Slp: The following is an exception stack listing the exceptions in outermost to innermost order
2010-05-17 17:40:34 Slp: Inner exceptions are being indented
2010-05-17 17:40:34 Slp:
2010-05-17 17:40:34 Slp: Exception type: Microsoft.SqlServer.Chainer.Infrastructure.InputSettingValidationException
2010-05-17 17:40:34 Slp: Message:
2010-05-17 17:40:34 Slp: The folder '\\products\Public\Products\Applications\Server\SQLServer2008SP1Full\Enterprise\PCU' you specified is not valid for PCUSOURCE input setting. Specify a valid folder.
2010-05-17 17:40:34 Slp: Data:
2010-05-17 17:40:34 Slp: DisableWatson = true
2010-05-17 17:40:34 Slp: Stack:
2010-05-17 17:40:34 Slp: at Microsoft.SqlServer.Chainer.Infrastructure.InputSettingService.LogAllValidationErrorsAndThrowFirstOne(ValidationState vs)
2010-05-17 17:40:34 Slp: at Microsoft.SqlServer.Configuration.BootstrapExtension.ValidateChainerSettingAction.ExecuteAction(String actionId)
2010-05-17 17:40:34 Slp: at Microsoft.SqlServer.Chainer.Infrastructure.Action.Execute(String actionId, TextWriter errorStream)
2010-05-17 17:40:34 Slp: at Microsoft.SqlServer.Setup.Chainer.Workflow.ActionInvocation.InvokeAction(WorkflowObject metabase, TextWriter statusStream)
2010-05-17 17:40:34 Slp: at Microsoft.SqlServer.Setup.Chainer.Workflow.PendingActions.InvokeActions(WorkflowObject metaDb, TextWriter loggingStream)
2010-05-17 17:40:34 Slp: Inner exception type: Microsoft.SqlServer.Chainer.Infrastructure.InputSettingValidationException
2010-05-17 17:40:34 Slp: Message:
2010-05-17 17:40:34 Slp: The folder '\\products\Public\Products\Applications\Server\SQLServer2008SP1Full\Enterprise\PCU' you specified is not valid for PCUSOURCE
input setting. Specify a valid folder.
