求助WINFORM程序不能成功安装的问题！！！

错误信息如下

错误详细信息
执行此操作期间检测到下列错误。
* [2007-6-3 16:40:12] System.Deployment.Application.DeploymentDownloadException (未知子类型)
- 下载 http://sever/kingyea/KingyeaClients.application 未成功。
- 源: System.Deployment
- 堆栈跟踪:
在 System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)
在 System.Deployment.Application.SystemNetDownloader.DownloadAllFiles()
在 System.Deployment.Application.FileDownloader.Download(SubscriptionState subState)
在 System.Deployment.Application.DownloadManager.DownloadManifestAsRawFile(Uri& sourceUri, String targetPath, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation)
在 System.Deployment.Application.DownloadManager.DownloadDeploymentManifestDirect(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation)
在 System.Deployment.Application.DownloadManager.FollowDeploymentProviderUri(SubscriptionStore subStore, AssemblyManifest& deployment, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options)
在 System.Deployment.Application.DownloadManager.DownloadDeploymentManifestBypass(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, SubscriptionState& subState, IDownloadNotification notification, DownloadOptions options)
在 System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation(Uri activationUri, Boolean isShortcut)
在 System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state)
--- 内部异常 ---
System.Net.WebException
- 操作超时
- 源: System
- 堆栈跟踪:
在 System.Net.HttpWebRequest.GetResponse()
在 System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)

组件存储事务详细信息
没有可用的事务信息。 --------------------编程问答-------------------- 谁来帮忙解决下呀 --------------------编程问答-------------------- 你是winform程序,怎么--- 内部异常 ---提示:System.Net.WebException?
不明白帮顶 --------------------编程问答-------------------- :-)，看来楼上没部署过WINFORM，:-)

补充：.NET技术 ,  C#