sys部分没有问题，能正确的创建符号链接，但是exe部分用CreateFile打开符号链接老是失败！

#include "stdafx.h"

#include <Windows.h>

#include "func.h"

#define func_code CTL_CODE(FILE_DEVICE_UNKNOWN,0x800,METHOD_BUFFERED,FILE_ANY_ACCESS)

void Pass(HANDLE hDevice,int pid)

{

DWORD dwWrite;

DeviceIoControl(hDevice, func_code, &pid, 4, NULL,4, &dwWrite, NULL);//将pid传送给驱动

}

int _tmain(int argc, _TCHAR* argv[])

{

int pid = 0;

printf("请输入待保护进程的pid：\r\n");

scanf_s("%d", &pid);

printf("输入进程的pid=%d\r\n", pid);

HANDLE hDevice =

::CreateFile(

"\\\\.\\weiddk001", //\\??\\WeiLinkerName

GENERIC_READ|GENERIC_WRITE,

0,

NULL,

OPEN_EXISTING,

0,

NULL

);

if (hDevice == INVALID_HANDLE_VALUE)

{

printf("获取驱动句柄失败！");

getchar();

Sleep(5000);

return 0;

}

Pass(hDevice, pid);

getchar();

Sleep(5000);

return 0;

}

运行情况如下图，请问怎么回事啊，整了一下午了啊，实在是解决不了了啊！

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