幕布增益是什么意思:这是什么问题啊

我用VC编译时出现这个问题,双击它对跳以最开关的#include<stdafx.h>这里.不知是怎么回事,如何解决啊,谢谢.
d:\c++\workmate\workmate.cpp(4) : fatal error C1083: Cannot open precompiled header file: 'Debug/workmate.pch': No such file or directory

具体程序如下:
// workmate.cpp : Defines the entry point for the console application.
//

#include <stdafx.h>
#include "workmate1.h"

void workmate::Setworkmateinfo(char *Name,char *Department,char *Address,
long Box,long Phone,char *Email)
{
workmateinfo.Name=Name;
workmateinfo.Department=Department;
workmateinfo.Address=Address;
workmateinfo.Box=Box;
workmateinfo.Phone=Phone;
workmateinfo.Email=Email;
}
//输出
void workmate::Getworkmateinfo()
{
std::cout<<workmateinfo.Name\t<<workmateinfo.Department\t;
std::cout<<workmateinfo.Address\t<<workmateinfo.Box\t<<workmateinfo.Phone\t;
std::cout<<workmateinfo.Email\t\n;
}

int main(int argc, char* argv[])
{
workmate staff[2];
staff[0].Setworkmateinfo("张三","销售科","成都",610000,123456,"xxx@163.com");
staff[1].Setworkmateinfo("李四","生产部","武汉",2522552,555422,"zhoukelin221@163.com");
//输出
for(i=0;i<2;i++)
staff[i].Getworkmateinfo();

return 0;
}