Outlook 2010加载项无法使用HRESULT的错误异常：0x8004063e

本文介绍了Outlook 2010加载项无法使用HRESULT的错误异常：0x8004063e的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 我们有一个Outlook 2010加载项，在使用.NET Framework 4.0之前一直运行良好。在.NET框架升级到4.5.2之后，它停止在少数用户的计算机上加载（问题不是每个人都在发生，在我的机器上运行正常）。在阅读了几篇博客后，我将值0分配给用户计算机中的环境变量 VSTO_SUPPRESSDISPLAYALERTS ，并在Outlook打开并尝试加载我们的加载项时出现以下错误： 例外来自 HRESULT：0x8004063E *** ***********异常文本************** System.Runtime.InteropServices.COMException（0x8004063E）：异常来自 HRESULT：0x8004063E 在System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal（ Int32 errorCode， IntPtr errorInfo）在System.Runtime.InteropServices.Marshal.ThrowExceptionForHR（ Int32 errorCode， IntPtr errorInfo） at Microsoft.VisualStudio.Tools.Office.Runtime.DomainCreator.CreateCustomizationDomainInternal（字符串 solutionLocation，字符串 manifestName，字符串 documentName， Boolean showUIDuringDeployment， IntPtr hostServiceProvider， Boolean useFastPath，IntPtr&执行者） at Microsoft.VisualStudio.Tools.Office.Runtime.DomainCreator.Microsoft.VisualStudio.Tools.Office.Runtime.Interop.IDomainCreator.CreateCustomizationDomain（ String solutionLocation， String manifestName， String documentName， Boolean showUIDuringDeployment， IntPtr hostServiceProvider，IntPtr& executor） 使用.Net Framework 4.0不是我们的选择，我们必须使用4.5.2。我还尝试删除注册表项 HKEY_CURRENT_USER \Software \ Microsoft &\\ VSTO \ SolutionMetadata 并重新安装该加载项但不起作用。但是，我注意到的一件事是用户的机器在上面的注册表项下没有值 PreferredClr 。它只包含一个名为 compatibleFrameworks 的值，其中包含以下数据： < compatibleFrameworks xmlns = \ urn：schemas-microsoft -com：clickonce.v2 \ > < framework targetVersion = \ 4.5.2 \ 个人资料 = \\ \\ Full \ supportedRuntime = \ 4.0.30319 \ / > < / compatibleFrameworks > 任何帮助将不胜感激。谢谢！ PS：所有机器都使用Windows 7. 我试过的： 尝试删除注册表项 HKEY_CURRENT_USER \Software\Microsoft\VSTO \ SolutionMetadata 并重新安装加载项但不起作用。解决方案 重新安装用于Office运行时的Microsoft Visual Studio 2010工具（x64）解决了问题 We have an Outlook 2010 add-in which worked fine till it was using .NET Framework 4.0. After the .NET framework was upgraded to 4.5.2, it stopped loading in a few users' machines (the issue is not occurring for everyone, works fine in my machine). After reading a few blogs, I assigned the value of 0 to environment variable VSTO_SUPPRESSDISPLAYALERTS in the user's machine and got the following error when Outlook is opened and it tries to load our add-in:Exception from HRESULT: 0x8004063E************** Exception Text **************System.Runtime.InteropServices.COMException (0x8004063E): Exception from HRESULT: 0x8004063Eat System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)at System.Runtime.InteropServices.Marshal.ThrowExceptionForHR(Int32 errorCode, IntPtr errorInfo)at Microsoft.VisualStudio.Tools.Office.Runtime.DomainCreator.CreateCustomizationDomainInternal(String solutionLocation, String manifestName, String documentName, Boolean showUIDuringDeployment, IntPtr hostServiceProvider, Boolean useFastPath, IntPtr& executor)at Microsoft.VisualStudio.Tools.Office.Runtime.DomainCreator.Microsoft.VisualStudio.Tools.Office.Runtime.Interop.IDomainCreator.CreateCustomizationDomain(String solutionLocation, String manifestName, String documentName, Boolean showUIDuringDeployment, IntPtr hostServiceProvider, IntPtr& executor)Using .Net Framework 4.0 is not an option for us and we have to use 4.5.2. I have also tried deleting the registry key HKEY_CURRENT_USER\Software\Microsoft\VSTO\SolutionMetadata and re-installing the add-in but that did not work. However, one thing which I did notice was the user's machine did not have the value PreferredClr under the above registry key. It only contains a value called compatibleFrameworks which contains the data:<compatibleFrameworks xmlns=\"urn:schemas-microsoft-com:clickonce.v2\"><framework targetVersion=\"4.5.2\" profile=\"Full\" supportedRuntime=\"4.0.30319\" /></compatibleFrameworks>Any help will be appreciated. Thanks!P.S: All machines are using Windows 7.What I have tried:Tried deleting the registry key HKEY_CURRENT_USER\Software\Microsoft\VSTO\SolutionMetadata and re-installing the add-in but that did not work. 解决方案 Re-installing Microsoft Visual Studio 2010 Tools for Office Runtime (x64) resolved the issue. 这篇关于Outlook 2010加载项无法使用HRESULT的错误异常：0x8004063e的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！