我正在将 Visual Studio 2019 的安装从 G:\ 迁移到 L:...，移动所有引用时几乎没有任何问题。除了一些“扩展”和一些项目。更改所有引用后，我可以在“Regedit”和复制的目录中找到。我一定还错过了什么。要检查我是否成功：我特意将“G:”驱动器子目录从“Extensions”重命名为 '...\Microsoft Visual Studio�9\Professional\Common7\IDE\Extensions_old'。完成此操作后，我在 ActivityLog.xml 中收到类似这样的错误
<entry>
<record>675</record>
<time>2023/10/30 14:36:16.637</time>
<type>Error</type>
<source>VisualStudio</source>
<description>CreateInstance failed for package [UnityPackage]Source: 'mscorlib' Description: Could not load file or assembly 'file:///g:\program files (x86)\microsoft visual studio\2019\professional\common7\ide\extensions\microsoft\visual studio tools for unity\SyntaxTree.VisualStudio.Unity.dll' or one of its dependencies. The system cannot find the file specified.
System.IO.FileNotFoundException: Could not load file or assembly 'file:///g:\program files (x86)\microsoft visual studio\2019\professional\common7\ide\extensions\microsoft\visual studio tools for unity\SyntaxTree.VisualStudio.Unity.dll' or one of its dependencies. The system cannot find the file specified.
File name: '
file:///g:\program files (x86)\microsoft visual studio\2019\professional\common7\ide\extensions\microsoft\visual studio tools for unity\SyntaxTree.VisualStudio.Unity.dll'
 at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
 at System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
 at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
 at System.Reflection.RuntimeAssembly.InternalLoadFrom(String assemblyFile, Evidence securityEvidence, Byte[] hashValue, AssemblyHashAlgorithm hashAlgorithm, Boolean forIntrospection, Boolean suppressSecurityChecks, StackCrawlMark& stackMark)
 at System.Reflection.Assembly.LoadFrom(String assemblyFile, Evidence securityEvidence)
 at System.Activator.CreateInstanceFromInternal(String assemblyFile, String typeName, Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, Evidence securityInfo)
 at System.AppDomain.CreateInstanceFrom(String assemblyFile, String typeName)

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
</description>
<guid>{B6546C9C-E5FE-4095-8D39-C080D9BD6A85}</guid>
<hr>80004005 - E_FAIL</hr>
<errorinfo></errorinfo>
对我来说，真正的答案是确保 VS 已关闭。 1) {Windows-10} 使用右键单击 Windows 图标。单击“磁盘管理”。 2) 将我的“G”驱动器盘符更改为“W”。 3) 将我的“L”驱动器盘符更改为“G”。
这样就有效地使“L”驱动器成为“G”驱动器。然后我已经将注册表项混入了“L”驱动器并弄乱了我的“缓存”。我必须纠正上面评论中造成的所有损害。我将注册表中的所有引用改回“G”，任何发现此内容的人......“请忽略该部分......”。事实上，任何发现此问题的人唯一要做的可能就是上面的“磁盘管理”步骤。所以我不得不删除该文件夹： \Users{用户}\AppData\Local\Microsoft\VisualStudio .0_xxx 在我的例子中是“16.0_5672de2b”。然后，当我重新启动 VS 时，它说它必须重新启动才能“首次使用”...但随后它加载正常。包括上面失败的“Unity”项目。