C# “进口项目”&引用；找不到。确认<；进口>；声明正确，并且文件存在于磁盘上。

我在Visual 2015中打开了一个项目，但我遇到了很多错误。这是其中一个错误：

C:\Users\Steve\Documents\MyProj\EFT\Connector.Sample\Connector.Sample.Desktop\PaymentSdk.Connector.Sample.Desktop.csproj : error  : The imported project "C:\Users\Steve\Documents\MyProj\EFT\BuildTools\Microsoft.Dynamics.RetailSdk.Build.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.  C:\Users\Steve\Documents\MyProj\EFT\Connector.Sample\Connector.Sample.Desktop\PaymentSdk.Connector.Sample.Desktop.csproj

但我得到了这个错误：

C:\Users\Steve\Documents\MyProj\EFT\Connector.Sample\Connector.Sample\PaymentSdk.Connector.Sample.csproj(3,11): error MSB4019: The imported project "C:\Users\Steve\Documents\MyProj\EFT\BuildTools\Microsoft.Dynamics.RetailSdk.Build.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk

C:\Users\Steve\Documents\MyProj\EFT\Connector.Sample\PaymentSdk.Connector.Sample.csproj（3,11）：错误MSB4019:未找到导入的项目“C:\Users\Steve\Documents\MyProj\EFT\BuildTools\Microsoft.Dynamics.RetailSdk.Build.props”。确认声明中的路径正确，并且文件存在于磁盘上

我正在使用Visual Studio 2015

---

谢谢。

安装Microsoft Dynamics SDK。。。

C:\Users\Steve\Documents\MyProj\EFT\Connector.Sample\Connector.Sample\PaymentSdk.Connector.Sample.csproj(3,11): error MSB4019: The imported project "C:\Users\Steve\Documents\MyProj\EFT\BuildTools\Microsoft.Dynamics.RetailSdk.Build.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk