VC++ 2005 Error, HELP!

Im using the beta version of VC++ 2005 and I keep getting this build error, but I dont know how to fix it!


c:\Dev-Cpp\include\stdarg.h(6) : fatal error C1021: invalid preprocessor command 'include_next'
Build log was saved at "file://c:\Documents and Settings\Owner\Desktop\Comp Prog\C++\vc++\test\Debug\BuildLog.htm"

if it help, here is the source for stdarg.h

Code:

---

/*
 * This is just an RC_INVOKED guard for the real stdarg.h
 * fixincluded in gcc system dir. One day we will delete this file.
 */
#ifndef RC_INVOKED
#include_Next<stdarg.h>
#endif

---

Copy the contents of the "Microsoft SDK\include" folder into the "Microsoft Visual C++ Toolkit 2003\include" to add the missing headers.

>>of VC++ 2005
>>c:\Dev-Cpp\include\stdarg.h

Perhaps include_next is specific to Dev-C++ or something? It's an "extension" to the language, so perhaps it simply isn't supported by VC.