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Windows 7（SP1）上的Visual Studio 2015 Professional无法安装

分类: 技术问答 • 2022-04-30 10:13:30
问题描述：

我在安装Visual Studio 2015时遇到问题专业版Windows 7（SP1）。

下载链接https://my.visualstudio.com/Downloads?q=visual%20studio%202015%20professional

Download link https://my.visualstudio.com/Downloads?q=visual%20studio%202015%20professional

尝试在本地管理员用户下安装，IT支持也尝试使用管理员帐户。

Tried install under Local Admin user also IT Support tried with Admin Account.

使用从MSDN下载的2个不同的ISO安装程序，包括上面链接的那个。

Used 2 different ISO installers downloaded from MSDN including the one linked above.

我运行了安装程序。在msdn论坛上推荐强制卸载工具，然后安装

I ran the Setup.ForcedUninstall tool recommended on msdn forum, followed by installation

- 然后重新格式化硬盘并重新安装Win 7 sp1 - 仅恢复可见用户文件，但没有腐烂恢复AppData，然后安装

- then reformat of hard drive and reinstall of Win 7 sp1 – reinstating only visible user files but not rot restoring AppData, followed by installation

- 支持进行安装两次，以及修复

- support carried installation twice more, as well as a repair

- 然后我做了一个安装程序.ForcedUninstall and uninstall，t在公司网络外部进行安装

- I then did a Setup.ForcedUninstall and uninstall, then an installation outside the corporate network

在安装过程中始终无法创建还原点。

It may be relevant that during installation it always fails to create a restore point.

我做了很多重启在卸载和安装之间以及以管理员身份运行.exe。

I did plenty of reboots between uninstall and instal and running the .exe as administrator.

我有截图，输出和安装日志。

I have screenshots and output and installation log.

我发布了错误来自在命令行"devenv.exe / log d：\ temp.log"上运行以下命令。

I've posted the errors from running the following on the command line "devenv.exe /log d:\temp.log" .

  <entry>
    <record>148</record>
    <time>2017/05/12 10:51:27.671</time>
    <type>Error</type>
    <source>Extension Manager</source>
    <description>Error loading extension: This VSIX does not apply to any product installed on this machine. The problem could be that the VSIX manifest&apos;s format is not recognized, or that the manifest has been corrupted. Data at the root level is invalid. Line 1, position 1. </description>
    <path>C:\PROGRAM FILES (X86)\MICROSOFT VISUAL STUDIO 14.0\COMMON7\IDE\EXTENSIONS\MICROSOFT\VSGRAPHICS\</path>
  </entry>
  <entry>
    <record>149</record>
    <time>2017/05/12 10:51:27.733</time>
    <type>Error</type>
    <source>Extension Manager</source>
    <description>Error loading extension: This VSIX does not apply to any product installed on this machine. The problem could be that the VSIX manifest&apos;s format is not recognized, or that the manifest has been corrupted. Data at the root level is invalid. Line 1, position 1. </description>
    <path>C:\PROGRAM FILES (X86)\MICROSOFT VISUAL STUDIO 14.0\COMMON7\IDE\EXTENSIONS\MICROSOFT\VSGRAPHICS\</path>
  </entry>

  <entry>
    <record>258</record>
    <time>2017/05/12 10:51:27.858</time>
    <type>Information</type>
    <source>Extension Manager</source>
    <description>Successfully loaded extension...</description>
    <path>C:\PROGRAM FILES (X86)\MICROSOFT VISUAL STUDIO 14.0\COMMON7\IDE\COMMONEXTENSIONS\MICROSOFT\ERRORLIST\</path>
  </entry>
  <entry>
    <record>259</record>
    <time>2017/05/12 10:51:27.858</time>
    <type>Information</type>
    <source>Extension Manager</source>
    <description>Extension is enabled...</description>
    <path>C:\PROGRAM FILES (X86)\MICROSOFT VISUAL STUDIO 14.0\COMMON7\IDE\COMMONEXTENSIONS\MICROSOFT\ERRORLIST\</path>
  </entry>

  <entry>
    <record>351</record>
    <time>2017/05/12 10:51:27.858</time>
    <type>Error</type>
    <source>Extension Manager</source>
    <description>Extension will not be loaded because an extension with the same ID &apos;Microsoft.VisualStudio.TeamFoundation.TeamExplorer.Extensions&apos; is already loaded at C:\PROGRAM FILES (X86)\MICROSOFT VISUAL STUDIO 14.0\COMMON7\IDE\EXTENSIONS\PYPPIAC4.0X5\...</description>
    <path>C:\PROGRAM FILES (X86)\MICROSOFT VISUAL STUDIO 14.0\COMMON7\IDE\COMMONEXTENSIONS\MICROSOFT\TEAMFOUNDATION\TEAM EXPLORER\</path>
  </entry>
 
  <entry>
    <record>405</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>406</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>407</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>408</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>409</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>410</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>411</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>412</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>413</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>414</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>415</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>416</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>417</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>418</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>419</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>420</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>421</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>422</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>423</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>424</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>425</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>426</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>427</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>428</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>429</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>430</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>431</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>432</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>433</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>434</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>435</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>436</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>437</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>438</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>439</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>440</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>441</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>442</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>443</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>444</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>445</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>446</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>447</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>448</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>449</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>450</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>451</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>452</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>453</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>454</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>455</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>456</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>457</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>458</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>459</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>460</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>461</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>462</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>463</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>464</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>
  <entry>
    <record>465</record>
    <time>2017/05/12 10:51:28.780</time>
    <type>Error</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
  </entry>







答

嗨大卫，

谢谢你在MSDN论坛上发帖。

Thank you for posting in MSDN forum.

请看错误信息：

>>因为扩展名不会加载扩展名具有相同的ID& Microsoft.VisualStudio.TeamFoundation.TeamExplorer.Extensions&已加载到C：\ PROGRAM FILES（X86）\ MICROSOFT VISUAL STUDIO 14.0 \COMMON7 \IDE\EXTENSIONS\PYPPIAC4.0X5

TeamExplorer 。扩展已经加载到您的本地计算机上，导致某些扩展无法正常加载。虽然您尝试过Setup.ForcedUninstall工具，但似乎某些组件仍保留在您的计算机上。

The TeamExplorer.Extensions have already loaded at your local machine, it leads that some extension can't load well. Although you tried Setup.ForcedUninstall tool, but seems that some components still remains on your machine.

在重新安装VS之前，请手动删除以下文件夹：C：\PROGRAM FILES（X86）\ MICROSOFT VISUAL STUDIO 14.0。清理临时文件夹，然后再次重新安装。

Before re-installing VS, please manually delete folder under: C:\PROGRAM FILES (X86)\MICROSOFT VISUAL STUDIO 14.0. Clean the temp folder, then perform a re-installation again.

最好的问候，


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