DXperience工具箱不显示、Visual Studio 2012选择项打开崩溃

1、移除NetFx40_LegacySecurityPolicy  节:

移除C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\ devenv.exe.config 文件中<runtime>节：

<NetFx40_LegacySecurityPolicy  enabled="true" />

2、重建工具箱

命令提示符定位到Dev控件的安装目录：

 cd “C:\Program Files (x86)\DXperience 12.1\Tools"

执行如下命令

ToolboxCreator.exe /ini:toolboxcreator.ini  /LOG:gucs.log

如果删除的话，可以使用命令：ToolboxCreator.exe /ini:toolboxcreator.ini /remove

3、如果还是工具箱，执行以下步骤：

First ,reset the Toolbox from Visual Studio. For this right-click the Toolbox and click the "Reset Toolbox" item.  And   Close Visual Studio。

1. Open the "%USERPROFILE%\AppData\Local\Microsoft\VisualStudio\11.0" folder and remove all .TBD files.

2. Run the Registry Editor (regedit.exe).

3. Locate the following keys:

"HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\11.0\ToolboxControlsInstaller_AssemblyFoldersExCache"

"HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\11.0\ToolboxControlsInstallerCache"

4. Remove these keys with their sub-keys.

5. Launch Visual Studio 2012 using the following command line:

In a 32-bit Windows:

"C:\Program Files\Microsoft Visual Studio 11.0\Common7\IDE\devenv" /ResetSkipPkgs /log "\ActivityLog.xml"

In a 64-bit Windows:

"C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\devenv" /ResetSkipPkgs /log "\ActivityLog.xml"

6. Create a project and switch to the Toolbox. Toolbox items should appear after some time that is required for recreating all items on the first load.