IntelliSense: #error directive: Please use the /MD switch for _AFXDLL builds in Visual Studio 2010 MFC project
ERROR: error C2001: newline in constant IntelliSense: #error directive: Please use the /MD switch for _AFXDLL builds c:\program files (x86)\microsoft visual studio 10.0\vc\atlmfc\include\afxver_.h 81 3 Solution: There's a bug where the settings of a generated MFC project would show "Multi-threaded Debug DLL (/MDd)"; however, it doesn't pass that argument to the intellisense engine. To workaround this problem, please try the following: Step 1. Right-click the Project. Step 2. Go to Config Properties->C/C++-> Code Gen ->. Double-click "Runtime Library" and set to "Multi-threaded Debug DLL (/MDd)" . If this value already appears to be set, make sure it is by selecting it again (it should then appear as bold). Step 3. Click OK. Done!