Question

我正在使用clickonce部署在业务环境（AD）中部署WPF应用程序。该应用程序是使用Visual Studio 2013开发的，基于.Net 4.5。该部署仅针对Windows 7计算机。部署服务器使用IIS 7.5并在Windows Server 2008 R2上运行。

部署配置为应用程序在应用程序启动之前检查更新。

部署至少在大部分时间都有效，但我最近在安装应用程序更新时遇到了一些机器上的随机问题。

用户收到以下错误消息：

无法启动应用程序。联系应用程序发布者。

无法启动该应用程序。请联系应用程序供应商以获取帮助。

此错误是MSDN, Troubleshooting Specific Errors in ClickOnce Deployments

中的文档

这些是应用程序时发生的一般错误消息无法启动，也找不到其他具体原因。

我设法收集了一个包含此错误的日志文件：

PLATFORM VERSION INFO
Windows                       : 6.1.7601.65536 (Win32NT)
Common Language Runtime       : 4.0.30319.18444
System.Deployment.dll         : 4.0.30319.18408 built by: FX451RTMGREL
clr.dll                       : 4.0.30319.18444 built by: FX451RTMGDR
dfdll.dll                     : 4.0.30319.18408 built by: FX451RTMGREL
dfshim.dll                    : 4.0.41209.0 (Main.041209-0000)

SOURCES
    Deployment url: file:///C:/Users/ADUSERNAME/AppData/Roaming/Microsoft/Windows/Start%20Menu/Programs/Supply%20Chain%20Services%20-%20Systems%20and%20Processes/APPLICATIONNAME/APPLICATIONNAME%20Suite.appref-ms%7C
    Server: Microsoft-IIS/7.5
    X-Powered-By: ASP.NET
    Deployment Provider url: http://SERVERNAME:PORT/APPLICATIONNAME.application
    Application url: http://SERVERNAME:PORT/Application%20Files/APPLICATIONNAME_1_0_3_9/APPLICATIONNAME.exe.manifest
    Server: Microsoft-IIS/7.5
    X-Powered-By: ASP.NET

IDENTITIES
    Application Identity: APPLICATIONNAME.exe, Version=1.0.3.9, Culture=neutral, PublicKeyToken=XXXXXXXXXXXXXXXX, processorArchitecture=msil, type=win32

ERROR SUMMARY
    Below is a summary of the errors, details of these errors are listed later in the log.
    * Activation of C:\Users\ADUSERNAME\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Supply Chain Services - Systems and Processes\APPLICATIONNAME\APPLICATIONNAME Suite.appref-ms| resulted in exception. Following failure messages were detected:
                    + A device attached to the system is not functioning. (Exception from HRESULT: 0x8007001F)

COMPONENT STORE TRANSACTION FAILURE SUMMARY
    No transaction error was detected.

WARNINGS
    There were no warnings during this operation.

OPERATION PROGRESS STATUS
    * [08/09/2014 09:25:02] : Activation of C:\Users\ADUSERNAME\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Supply Chain Services - Systems and Processes\APPLICATIONNAME\APPLICATIONNAME Suite.appref-ms| has started.
    * [08/09/2014 09:25:04] : Performing necessary update check as specified by the deployment.
    * [08/09/2014 09:25:07] : Consuming new update.
    * [08/09/2014 09:25:09] : Installation of the application has started.
    * [08/09/2014 09:25:10] : Processing of application manifest has successfully completed.
    * [08/09/2014 09:25:10] : Found compatible runtime version 4.0.30319.
    * [08/09/2014 09:25:10] : Request of trust and detection of platform is complete.
    * [08/09/2014 09:25:18] : Downloading of subscription dependencies is complete.
    * [08/09/2014 09:25:18] : Commit of the downloaded application has started.

ERROR DETAILS
    Following errors were detected during this operation.
    * [08/09/2014 09:25:22] System.Runtime.InteropServices.COMException
                    - A device attached to the system is not functioning. (Exception from HRESULT: 0x8007001F)
                    - Source: System.Deployment
                    - Stack trace:
                                    at System.Deployment.Internal.Isolation.IStore.Transact(IntPtr cOperation, StoreTransactionOperation[] rgOperations, UInt32[] rgDispositions, Int32[] rgResults)
                                    at System.Deployment.Application.ComponentStore.SubmitStoreTransaction(StoreTransactionContext storeTxn, SubscriptionState subState)
                                    at System.Deployment.Application.ComponentStore.CommitApplication(SubscriptionState subState, CommitApplicationParams commitParams)
                                    at System.Deployment.Application.SubscriptionStore.CommitApplication(SubscriptionState& subState, CommitApplicationParams commitParams)
                                    at System.Deployment.Application.ApplicationActivator.InstallApplication(SubscriptionState& subState, ActivationDescription actDesc)
                                    at System.Deployment.Application.ApplicationActivator.ConsumeUpdatedDeployment(SubscriptionState& subState, ActivationDescription actDesc)
                                    at System.Deployment.Application.ApplicationActivator.PerformDeploymentUpdate(SubscriptionState& subState, String& errorPageUrl)
                                    at System.Deployment.Application.ApplicationActivator.ProcessOrFollowShortcut(String shortcutFile, String& errorPageUrl, TempFile& deployFile)
                                    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)

COMPONENT STORE TRANSACTION DETAILS
    * Transaction at [08/09/2014 09:25:22]
                    + System.Deployment.Internal.Isolation.StoreOperationStageComponent
                                    - Status: Installed
                                    - HRESULT: 0x0
                                    - Manifest: ZJHPL38T.V57.application
                    + System.Deployment.Internal.Isolation.StoreOperationSetDeploymentMetadata
                                    - Status: Set
                                    - HRESULT: 0x0
                    + System.Deployment.Internal.Isolation.StoreOperationStageComponent
                                    - Status: Installed
                                    - HRESULT: 0x0
                                    - Manifest: APPLICATIONNAME.exe.manifest
                    + System.Deployment.Internal.Isolation.StoreOperationStageComponentFile
                                    - Status: Installed
                                    - HRESULT: 0x0
                                    - File: APPLICATIONNAME.exe.config
                    !!! Removed 550 Lines !!!
                    + System.Deployment.Internal.Isolation.StoreOperationInstallDeployment
                                    - Status: Installed
                                    - HRESULT: 0x0
                                    - AppId: http://SERVERNAME:PORT/APPLICATIONNAME.application#APPLICATIONNAME.application, Version=1.0.3.9, Culture=neutral, PublicKeyToken=e5b020d18338a5ca, processorArchitecture=msil
                    + System.Deployment.Internal.Isolation.StoreOperationSetDeploymentMetadata
                                    - Status: Set
                                    - HRESULT: 0x0
                    + System.Deployment.Internal.Isolation.StoreOperationUninstallDeployment
                                    - Status: Uninstalled
                                    - HRESULT: 0x0
                                    - AppId: http://SERVERNAME:PORT/APPLICATIONNAME.application#APPLICATIONNAME.application, Version=1.0.3.3, Culture=neutral, PublicKeyToken=e5b020d18338a5ca, processorArchitecture=msil
                    + System.Deployment.Internal.Isolation.StoreOperationSetDeploymentMetadata
                                    - Status: Set
                                    - HRESULT: 0x0
                    + System.Deployment.Internal.Isolation.StoreTransactionOperationType (27)
                                    - HRESULT: 0x8007001f

我还为我的测试机器激活了详细的日志记录（using this guide），但我无法重现此错误或识别导致错误的模式。

该错误仅影响 5％至10％的用户，卸载＆amp;重新安装是一种解决方法，但不是解决方案。

回复 Hans Passant：

|确实是一个奇怪的角色，我既不知道它来自何处，也不知道它在这方面的意义。但是，部署URL（包括|符号）始终相同，并且在90％的情况下都有效。我不认为|符号是问题的原因。但是，我会尝试找出角色为什么存在并随后回到你身边。

卸载/重新安装解决了客户端问题（相同的安装程序！）。因此，我们可以排除损坏的.Net / VS安装。

反恶意软件（McAfee）可能是一个问题，我会尽快调查我在其中一台测试机器上重现错误。

文件路径长度为123个字符;文件名有21个字符。文件路径+文件名= 144个字符

Answer 1

 ...\APPLICATIONNAME\APPLICATIONNAME Suite.appref-ms|

.NET Framework 通常在获取类似文件名时尖叫着血腥谋杀。 System.IO.Path.CheckInvalidPathChars（）方法将抛出“路径中的非法字符”异常，|字符在文件或目录名称中无效。但是这个检查不是在ClickOnce管道中执行的，它不使用像FileStream和Path类这样的普通文件处理代码。

那个错误的文件名直接进入操作系统。接下来发生的事情是相当不可思议的，但文件系统就像那样翻转鸟类当然不是意料之外的。

我没有理由猜测它是如何被破坏的，这绝不会出错。一个疯狂的猜测是，你有一台机器在.NET Framework或VS安装中有一个损坏的文件，考虑到这个问题的频率。可能在特定开发人员的桌面上。如果同一安装程序在再次运行时产生良好的安装，则问题是客户端。反恶意软件总是令人怀疑。这个名字很长，你可能会超过MAX_PATH（259个字符）并且会导致缓冲区溢出错误。

只是疯狂的猜测。但这就是问题所在。祝你好运。

Answer 2

在应用更新或安装

时，我的点击次数经常发生

我做的是运行以下

rundll32 %windir%\system32\dfshim.dll CleanOnlineAppCache

清除wpf缓存并再次运行url以安装

你可以给用户一个带有命令的bat文件，并要求他们在遇到安装/更新问题时运行它

clickonce部署间歇性故障（0x8007001F）

2 个答案: