Vb.net 从ftp服务器安装ClickOnce应用程序

我已将clickonce应用程序发布到ftp服务器，但当我尝试安装它时，会收到此消息和以下错误对话框。谁能给我指一下正确的方向吗

可能是服务器还是我的代码

错误消息：

PLATFORM VERSION INFO
    Windows             : 6.1.7601.65536 (Win32NT)
    Common Language Runtime     : 4.0.30319.42000
    System.Deployment.dll       : 4.6.1055.0 built by: NETFXREL2
    clr.dll             : 4.6.1055.0 built by: NETFXREL2
    dfdll.dll           : 4.6.1055.0 built by: NETFXREL2
    dfshim.dll          : 4.0.41209.0 (Main.041209-0000)

SOURCES
    Deployment url          : file:///C:/Users/XXXX/Downloads/DatabaseBackupApplication%20(6).application
    Deployment Provider url     : 

<Website Page Same as other 2>

ERROR SUMMARY
    Below is a summary of the errors, details of these errors are listed later in the log.
    * Activation of C:\Users\XXXX\Downloads\DatabaseBackupApplication (6).application resulted in exception. Following failure messages were detected:
    + Downloading http://XXXX.co.uk/SoftwareUpdate/DatabaseBackupApplication.application did not succeed.
    + The remote server returned an error: (404) Not Found.

COMPONENT STORE TRANSACTION FAILURE SUMMARY
    No transaction error was detected.

WARNINGS
    There were no warnings during this operation.

OPERATION PROGRESS STATUS
    * [08/03/2016 16:21:28] : Activation of C:\Users\XXXX\Downloads\DatabaseBackupApplication (6).application has started.

ERROR DETAILS
    Following errors were detected during this operation.
    * [08/03/2016 16:21:28] System.Deployment.Application.DeploymentDownloadException (Unknown subtype)
        - Downloading http://XXXX.co.uk/SoftwareUpdate/DatabaseBackupApplication.application did not succeed.
        - Source: System.Deployment
        - Stack trace:
            at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)
            at System.Deployment.Application.SystemNetDownloader.DownloadAllFiles()
            at System.Deployment.Application.FileDownloader.Download(SubscriptionState subState)
            at System.Deployment.Application.DownloadManager.DownloadManifestAsRawFile(Uri& sourceUri, String targetPath, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation)
            at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestDirect(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation)
            at System.Deployment.Application.DownloadManager.FollowDeploymentProviderUri(SubscriptionStore subStore, AssemblyManifest& deployment, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options)
            at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestBypass(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, SubscriptionState& subState, IDownloadNotification notification, DownloadOptions options)
            at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation(Uri activationUri, Boolean isShortcut, String textualSubId, String deploymentProviderUrlFromExtension, BrowserSettings browserSettings, String& errorPageUrl)
            at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state)
        --- Inner Exception ---
        System.Net.WebException
        - The remote server returned an error: (404) Not Found.
        - Source: System
        - Stack trace:
            at System.Net.HttpWebRequest.GetResponse()
            at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)

COMPONENT STORE TRANSACTION DETAILS
    No transaction information is available.

平台版本信息
Windows:6.1.7601.65536（Win32NT）
公共语言运行时：4.0.30319.42000
System.Deployment.dll:4.6.1055.0生成者：NETFXREL2
clr.dll:4.6.1055.0生成者：NETFXREL2
dfdll.dll:4.6.1055.0生成者：NETFXREL2
dfshim.dll:4.0.41209.0（Main.041209-0000）
来源
部署url:file:///C:/Users/XXXX/Downloads/DatabaseBackupApplication%20（6） .申请
部署提供程序url:
错误摘要
下面是错误的摘要，这些错误的详细信息将在日志的后面列出。
*激活C:\Users\XXXX\Downloads\DatabaseBackupApplication（6）。应用程序导致异常。检测到以下故障消息：
+下载http://XXXX.co.uk/SoftwareUpdate/DatabaseBackupApplication.application 没有成功。
+远程服务器返回错误：（404）未找到。
组件存储事务失败摘要
未检测到任何事务错误。
警告
此操作期间没有警告。
运行进度状态
*[08/03/2016 16:21:28]：激活C:\Users\XXXX\Downloads\DatabaseBackupApplication（6）。应用程序已启动。
错误详细信息
在此操作期间检测到以下错误。
*[08/03/2016 16:21:28]System.Deployment.Application.DeploymentDownloadException（未知子类型）
-下载http://XXXX.co.uk/SoftwareUpdate/DatabaseBackupApplication.application 没有成功。
-来源：System.Deployment
-堆栈跟踪：
位于System.Deployment.Application.SystemNetDownloader.DownloadSingleFile（DownloadQueueItem下一步）
位于System.Deployment.Application.SystemNetDownloader.DownloadeAllFiles（）处
位于System.Deployment.Application.FileDownloader.Download（订阅状态子状态）
位于System.Deployment.Application.DownloadManager.DownloadManifestAsRawFile（Uri和sourceUri、字符串targetPath、IDownloadNotification通知、DownloadOptions选项、ServerInformation和ServerInformation）
位于System.Deployment.Application.DownloadManager.DownloadDeploymentManifestDirect（订阅存储子存储区、Uri和sourceUri、TempFile和TempFile、IDownloadNotification通知、DownloadOptions选项、服务器信息和服务器信息）
位于System.Deployment.Application.DownloadManager.FollowDeploymentProviderUri（订阅存储子存储、组装清单和部署、Uri和源Uri、临时文件和临时文件、IDownloadNotification通知、下载选项）
位于System.Deployment.Application.DownloadManager.DownloadDeploymentManifestBypass（订阅存储子存储、Uri和sourceUri、TempFile和TempFile、订阅状态和子状态、IDownloadNotification通知、下载选项）
在System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation（Uri activationUri、Boolean isShortcut、String textualSubId、String deploymentProviderUrlFromExtension、BrowserSettings BrowserSettings、String&errorPageUrl）
位于System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker（对象状态）
---内部异常---
System.Net.WebException
-远程服务器返回错误：（404）未找到。
-资料来源：系统
-堆栈跟踪：
在System.Net.HttpWebRequest.GetResponse（）中
位于System.Deployment.Application.SystemNetDownloader.DownloadSingleFile（DownloadQueueItem下一步）
组件存储事务详细信息
没有可用的交易信息。

---

谢谢你的回复，我发现问题是我的FTP使用的是基于linux的系统而不是windows。我现在已经解决了这个问题，再次感谢。

在您的错误消息中，它说

远程服务器返回了一个错误：（404）找不到。

。安装程序找不到文件

http:///SoftwareUpdate/DatabaseBackupApplication.application

。请确保所有内容都已上载并放入正确的文件夹中，并且安装程序已正确设置。我很高兴听到这一消息，但您应该将其作为评论而不是回答来写。