Question

我有一个简单的控制台应用程序，它使用第三方dll（32位）（它依赖于另外两个dll，复制到同一路径）和dotnet framework 4.5。此应用程序适用于本地Windows 7机器。但是，当在Windows服务器2012 R2中运行时，同样的情况会崩溃并显示以下消息。

System.IO.FileNotFoundException: Could not load file or assembly 'dcasdk.dll' or one of its dependencies. The specified module could not be found.
File name: 'dcasdk.dll'

来自事件查看器：

Faulting application name: ConsoleApplication2.exe, version: 1.0.0.0, time stamp: 0x590c51de
Faulting module name: KERNELBASE.dll, version: 6.3.9600.18340, time stamp: 0x5736541b
Exception code: 0xe0434352
Fault offset: 0x00014878
Faulting process id: 0x9a4
Faulting application start time: 0x01d2c5898c929ee7
Faulting application path: C:\Debug\ConsoleApplication2.exe
Faulting module path: C:\Windows\SYSTEM32\KERNELBASE.dll
Report Id: ca4bbc88-317c-11e7-818e-0ac916d6c5ab
Faulting package full name: 
Faulting package-relative application ID:

错误消息日志记录后面的消息，尽管所有三个dll都在同一个地方。

System.IO.FileNotFoundException: Could not load file or assembly 'dcasdk.dll' or one of its dependencies. The specified module could not be found.
File name: 'dcasdk.dll'

我尝试用x86编译应用程序，这有助于帮助。

有关如何找到根本原因\使dcasdk dll加载失败的原因的任何帮助都会有所帮助。

Fusion日志

Fusion日志表示加载成功。尽管应用程序崩溃，但融合日志中没有任何错误与任何其他dll相关。

=== Pre-bind state information ===
LOG: DisplayName = dcasdk, Version=1.0.1.0, Culture=neutral, PublicKeyToken=null
 (Fully-specified)
LOG: Appbase = file:///C:/Debug/
LOG: Initial PrivatePath = NULL
LOG: Dynamic Base = NULL
LOG: Cache Base = NULL
LOG: AppName = ConsoleApplication2.exe
Calling assembly : ConsoleApplication2, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\Debug\ConsoleApplication2.exe.Config
LOG: Using host configuration file: 
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
LOG: Attempting download of new URL file:///C:/Debug/dcasdk.DLL.
LOG: Assembly download was successful. Attempting setup of file: C:\Debug\dcasdk.dll
LOG: Entering run-from-source setup phase.
LOG: Assembly Name is: dcasdk, Version=1.0.1.0, Culture=neutral, PublicKeyToken=null
LOG: Binding succeeds. Returns assembly from C:\Debug\dcasdk.dll.
LOG: Assembly is loaded in default load context.

Dependency walker将这些dll显示为缺失。

API-MS-WIN-CORE-WINRT-ERROR-L1-1-0.DLL
API-MS-WIN-CORE-WINRT-L1-1-0.DLL
API-MS-WIN-CORE-WINRT-ROBUFFER-L1-1-0.DLL
API-MS-WIN-CORE-WINRT-STRING-L1-1-0.DLL
DCOMP.DLL
IESHIMS.DLL

Answer 1

安装 MIcrosoft Visual C ++可再发行组件包（x86）解决了此问题。依赖步行者有误导性。我能够使用 Process Monitor 工具找到根本原因。

感谢。

Answer 2

我没有足够的回复发表评论，但这可能是BadImageFormatException Could not load file or assembly or one of its dependencies. An attempt was made to load a program with an incorrect format的重复

在仅定位<div id="container_chart" class="container_chart" style="min-width: 310px; height: 400px;"></div> <table id="datatable"> <thead> <tr> <th></th> <th>Distribution</th> <th>Return</th> </tr> </thead> <tbody> <tr> <th>2011</th> <td>6250</td> <td>6250</td> </tr> <tr> <th>2012</th> <td>28205</td> <td>40000</td> </tr> <tr> <th>2013</th> <td>26000</td> <td>34750</td> </tr> <tr> <th>2014</th> <td>32500</td> <td>10000</td> </tr> </tbody> </table>之前，您的平台是否定位AnyCPU？此外，x86您确定它还定位到dcasdk.dll并且没有定位到特定平台吗？

DotNet控制台应用程序崩溃并显示消息＆＃34; FileNotFoundException＆＃34;。虽然dll存在且已加载

2 个答案: