Visual C ++ Testing problem

I have installed VisualAssert and cFix. I am using Visual Studio C ++ and programming in CLI / C ++. I have a working chess game program that works great on its own ..... and I am learning testing and have many examples (with tutorials) I found on the net that compile and run in Visual Studio .....

But as soon as I try to implement these tests in my chess game ... I get this problem ....

That's what he told me

1>------ Build started: Project: ChessRound1, Configuration: Debug Win32 ------
1>Compiling...
1>stdafx.cpp
1>C:\Program Files\VisualAssert\include\cfixpe.h(137) : error C3641: 'CfixpCrtInitEmbedding' : invalid calling convention '__cdecl ' for function compiled with /clr:pure or /clr:safe
1>C:\Program Files\VisualAssert\include\cfixpe.h(235) : error C4394: 'CfixpCrtInitEmbeddingRegistration' : per-appdomain symbol should not be marked with __declspec(allocate)
1>C:\Program Files\VisualAssert\include\cfixpe.h(235) : error C2393: 'CfixpCrtInitEmbeddingRegistration' : per-appdomain symbol cannot be allocated in segment '.CRT$XCX'
1>C:\Program Files\VisualAssert\include\cfixpe.h(244) : error C2440: 'initializing' : cannot convert from 'void (__cdecl *)(void)' to 'const CFIX_CRT_INIT_ROUTINE'
1>        Address of a function yields __clrcall calling convention in /clr:pure and /clr:safe; consider using __clrcall in target type
1>C:\Program Files\VisualAssert\include\cfixpe.h(137) : error C3641: 'CfixpCrtInitEmbedding' : invalid calling convention '__cdecl ' for function compiled with /clr:pure or /clr:safe
1>Build log was saved at "file://c:\Users\james\Documents\Visual Studio 2008\Projects\ChessRound1\ChessRound1\Debug\BuildLog.htm"
1>ChessRound1 - 4 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

      

        
        
        
      

    

Any ideas what I am doing wrong? I'm working with windows forms and has a bunch of cpp source files.

Any help would be appreciated.

thanks