.net 已安装适用于Visual Studio 2012的Windows Azure 2.3。无法加载项目类型。ccproj

我已经将azure从1.7版迁移到2.3版。 现在我在加载项目时出错

 Unsupported
This version of Visual Studio does not have the following project types installed or does not support them. You can still open these projects in the version of Visual Studio in which they were originally created.
     - ICERTIS.TMS, "D:\TMS\Source\IPM\Dev\Source\ICERTIS.TMS\ICERTIS.TMS.ccproj"


Non-functional changes required
Visual Studio will automatically make non-functional changes to the following projects in order to enable them to open in this version and Visual Studio 2010 SP1. Project behavior will not be impacted.
     - ICERTIS.TMS, "D:\TMS\Source\IPM\Dev\Source\ICERTIS.TMS.sln"

我使用的是Visual studio 2012的专业版，但这绝对不是问题所在。 也在activity.xml文件中的路径下显示以下错误：

 C:\Users\username\AppData\Roaming\Microsoft\VisualStudio\11.0
Could not load file or assembly 'file:///C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\Extensions\Microsoft\Windows Azure Tools\v2.1\Microsoft.VisualStudio.WindowsAzure.2.1.dll' or one of its dependencies. The system cannot find the file specified.

什么