Word VSTO 4.0 加载项无法加载：无法加载文件或程序集
Word VSTO 4.0 Addin fails to load: Could not load file or assembly
简而言之，问题是我创建了一个 Word VSTO 插件，它在多台机器上运行良好，但仅在一台机器上加载失败。不知道是程序集名称有问题，还是缺少DLL。
具体操作方法和报错信息如下：
1- IDE：Microsoft Visual Studio 社区 2013。
2- 安装的 Office 版本：所有机器都是 2010
3- 使用的 .NET 框架：4.0.
4- 目标机器安装了文件 vstor_redist.exe。
5-安装VSTO文件的方法是将VSTO复制到程序文件中，然后运行它。这适用于所有机器，即使是无法加载加载项的机器。
6- 插件有一个功能区控件。不知道对此事有没有影响
7-开发机：windows7 64bit
8- 测试机器：windows 7 64 位。 （即使加载插件失败）
9- 仅为一台机器加载程序集时我收到的错误消息是：
Could not load file or assembly 'IDMSWord2010AddinProject, Version=4.3.0.0, Culture=neutral, PublicKeyToken=83105d2b5774c812' or one of its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
************** Exception Text **************
System.IO.FileLoadException: Could not load file or assembly 'IDMSWord2010AddinProject, Version=4.3.0.0, Culture=neutral, PublicKeyToken=83105d2b5774c812' or one of its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
File name: 'IDMSWord2010AddinProject, Version=4.3.0.0, Culture=neutral, PublicKeyToken=83105d2b5774c812'
at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
at System.Reflection.Assembly.Load(String assemblyString)
at Microsoft.VisualStudio.Tools.Office.Runtime.DomainCreator.ExecuteCustomization.CreateEntryPoint(String entryPointTypeName)
at Microsoft.VisualStudio.Tools.Office.Runtime.DomainCreator.ExecuteCustomization.Microsoft.VisualStudio.Tools.Office.Runtime.Interop.IExecuteCustomization2.LoadEntryPoints(IntPtr serviceProvider)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1026 (RTMGDR.030319-1000)
CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
----------------------------------------
Microsoft.VisualStudio.Tools.Office.Runtime
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualStudio.Tools.Office.Runtime/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.Tools.Office.Runtime.dll
----------------------------------------
System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.233 built by: RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1026 built by: RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
Microsoft.VisualStudio.Tools.Applications.Hosting
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualStudio.Tools.Applications.Hosting/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.Tools.Applications.Hosting.dll
----------------------------------------
Microsoft.VisualStudio.Tools.Applications.Runtime
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualStudio.Tools.Applications.Runtime/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.Tools.Applications.Runtime.dll
----------------------------------------
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1026 built by: RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1015 (RTMGDR.030319-1000)
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Deployment
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1029 (RTMGDR.030319-1000)
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Deployment/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Deployment.dll
----------------------------------------
Microsoft.VisualStudio.Tools.Applications.ServerDocument
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualStudio.Tools.Applications.ServerDocument/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.Tools.Applications.ServerDocument.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1002 built by: RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1001 built by: RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Xml.Linq
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1 built by: RTMRel
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml.Linq/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll
----------------------------------------
Microsoft.Office.Tools
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Office.Tools/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.Office.Tools.dll
----------------------------------------
Microsoft.Office.Tools.Word.Implementation
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Office.Tools.Word.Implementation/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.Office.Tools.Word.Implementation.dll
----------------------------------------
Microsoft.Office.Tools.Common.Implementation
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Office.Tools.Common.Implementation/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.Office.Tools.Common.Implementation.dll
----------------------------------------
Microsoft.Office.Tools.Common
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Office.Tools.Common/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.Office.Tools.Common.dll
----------------------------------------
Microsoft.Office.Tools.Word
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Office.Tools.Word/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.Office.Tools.Word.dll
----------------------------------------
非常感谢任何帮助或建议。
此致
可能是那台机器上有不同版本的程序集。
您是否尝试过以下方法：
在 Visual Studio 中，转到指向程序集的引用。将 "Specific version" 属性 设置为 false。
然后将应用程序部署到机器上，看看它是否有效。
如果这不起作用，我会尝试在有问题的机器上重新安装正确版本的插件，并比较能工作的机器和不能工作的机器的相关程序集的程序集版本的差异。
我发现了问题。 Office 是 64 位的，插件是 32 位的。我完全忘记检查了。刚编译成64位就全部解决了
简而言之，问题是我创建了一个 Word VSTO 插件，它在多台机器上运行良好，但仅在一台机器上加载失败。不知道是程序集名称有问题，还是缺少DLL。
具体操作方法和报错信息如下：
1- IDE：Microsoft Visual Studio 社区 2013。
2- 安装的 Office 版本：所有机器都是 2010
3- 使用的 .NET 框架：4.0.
4- 目标机器安装了文件 vstor_redist.exe。
5-安装VSTO文件的方法是将VSTO复制到程序文件中，然后运行它。这适用于所有机器，即使是无法加载加载项的机器。
6- 插件有一个功能区控件。不知道对此事有没有影响
7-开发机：windows7 64bit
8- 测试机器：windows 7 64 位。 （即使加载插件失败）
9- 仅为一台机器加载程序集时我收到的错误消息是：
Could not load file or assembly 'IDMSWord2010AddinProject, Version=4.3.0.0, Culture=neutral, PublicKeyToken=83105d2b5774c812' or one of its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
************** Exception Text **************
System.IO.FileLoadException: Could not load file or assembly 'IDMSWord2010AddinProject, Version=4.3.0.0, Culture=neutral, PublicKeyToken=83105d2b5774c812' or one of its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
File name: 'IDMSWord2010AddinProject, Version=4.3.0.0, Culture=neutral, PublicKeyToken=83105d2b5774c812'
at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
at System.Reflection.Assembly.Load(String assemblyString)
at Microsoft.VisualStudio.Tools.Office.Runtime.DomainCreator.ExecuteCustomization.CreateEntryPoint(String entryPointTypeName)
at Microsoft.VisualStudio.Tools.Office.Runtime.DomainCreator.ExecuteCustomization.Microsoft.VisualStudio.Tools.Office.Runtime.Interop.IExecuteCustomization2.LoadEntryPoints(IntPtr serviceProvider)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1026 (RTMGDR.030319-1000)
CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
----------------------------------------
Microsoft.VisualStudio.Tools.Office.Runtime
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualStudio.Tools.Office.Runtime/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.Tools.Office.Runtime.dll
----------------------------------------
System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.233 built by: RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1026 built by: RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
Microsoft.VisualStudio.Tools.Applications.Hosting
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualStudio.Tools.Applications.Hosting/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.Tools.Applications.Hosting.dll
----------------------------------------
Microsoft.VisualStudio.Tools.Applications.Runtime
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualStudio.Tools.Applications.Runtime/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.Tools.Applications.Runtime.dll
----------------------------------------
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1026 built by: RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1015 (RTMGDR.030319-1000)
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Deployment
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1029 (RTMGDR.030319-1000)
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Deployment/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Deployment.dll
----------------------------------------
Microsoft.VisualStudio.Tools.Applications.ServerDocument
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualStudio.Tools.Applications.ServerDocument/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.Tools.Applications.ServerDocument.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1002 built by: RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1001 built by: RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Xml.Linq
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1 built by: RTMRel
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml.Linq/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll
----------------------------------------
Microsoft.Office.Tools
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Office.Tools/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.Office.Tools.dll
----------------------------------------
Microsoft.Office.Tools.Word.Implementation
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Office.Tools.Word.Implementation/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.Office.Tools.Word.Implementation.dll
----------------------------------------
Microsoft.Office.Tools.Common.Implementation
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Office.Tools.Common.Implementation/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.Office.Tools.Common.Implementation.dll
----------------------------------------
Microsoft.Office.Tools.Common
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Office.Tools.Common/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.Office.Tools.Common.dll
----------------------------------------
Microsoft.Office.Tools.Word
Assembly Version: 10.0.0.0
Win32 Version: 10.0.50903.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Office.Tools.Word/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.Office.Tools.Word.dll
----------------------------------------
非常感谢任何帮助或建议。
此致
可能是那台机器上有不同版本的程序集。
您是否尝试过以下方法：
在 Visual Studio 中，转到指向程序集的引用。将 "Specific version" 属性 设置为 false。
然后将应用程序部署到机器上，看看它是否有效。
如果这不起作用，我会尝试在有问题的机器上重新安装正确版本的插件，并比较能工作的机器和不能工作的机器的相关程序集的程序集版本的差异。
我发现了问题。 Office 是 64 位的，插件是 32 位的。我完全忘记检查了。刚编译成64位就全部解决了