Precompiled header files from previous versions of the compiler

This error occurs because when the. cpp and. c files are mixed in the project, the compiler takes a different approach to compiling them (mainly because the function declaration is handled differently) and therefore cannot share a precompiled header file. In VC + +, the default precompiled header file is for C + + (StdAfx.h and Stdafx.cpp), and of course you can create a precompiled header for C.

So remove the use of the precompiled header on C line

Precompiled header files from previous versions of the compiler