VisualStudio2010 + C# +AutoCAD2010无法调试的解决办法

需要修改acad.exe.config文件

<configuration>
   <startup>
<!--We always use the latest version of the framework installed on the computer. If you
are having problems then explicitly specify .NET 2.0 by uncommenting the following line.
                <supportedRuntime version="v2.0.50727"/>
-->
<supportedRuntime version="v2.0.50727" /> 
   </startup>
</configuration>