C，C++，在pc微信进程注入dll

求大神帮忙看看，注入dll总是失败
感觉像是最后远程注入的时候错了。
微信这么提醒

// Project1.cpp : 定义应用程序的入口点。
//

#include "stdafx.h"
#include "Project1.h"
#include <Windows.h>
#include "resource.h"
#include <TlHelp32.h>
#include<stdio.h>
#define WECHAT_PROCESS_NAME "WeChat.exe"
INT_PTR CALLBACK DialogProc(HWND Arg1, UINT Arg2, WPARAM Arg3, LPARAM Arg4);
VOID InjectDll();


int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
    _In_opt_ HINSTANCE hPrevInstance,
    _In_ LPWSTR    lpCmdLine,
    _In_ int       nCmdShow)

{
    DialogBox(hInstance, MAKEINTRESOURCE(ID_MAIN), NULL, &DialogProc);
    return 0;
}

INT_PTR CALLBACK DialogProc(
    HWND Arg1,
    UINT Arg2,
    WPARAM Arg3,
    LPARAM Arg4
)
{
    if (Arg2 == WM_INITDIALOG)
    {
        //MessageBox(NULL, "首次加载", "标题", 0);
    }
    if (Arg2 == WM_CLOSE) {
        EndDialog(Arg1, 0);
    }
    if (Arg2 == WM_COMMAND) {
        if (Arg3 == INJECT_DLL) {
            InjectDll();
        }
        if (Arg3 == UIN_DLL) {
        }
    }
    return FALSE;
}
DWORD ProcessNameFindPID(LPCSTR ProcessName) {

    HANDLE ProcessALL = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, NULL);
    PROCESSENTRY32 processInfo = { 0 };
    processInfo.dwSize = sizeof(PROCESSENTRY32);
    do
    {
        if (strcmp(ProcessName, processInfo.szExeFile) == 0) {
            return processInfo.th32ProcessID;
        }
    } while (Process32Next(ProcessALL, &processInfo));

    return 0;
}
VOID InjectDll() {
    CHAR pathStr[0x100] = { "D://wechatdell//reader//raeder//Debug//reader.dll" };
    DWORD PID = ProcessNameFindPID(WECHAT_PROCESS_NAME);
    if (PID == 0)
    {
        MessageBox(NULL, "没有找到微信进程或者微信没有启动", "错误", 0);
        return;
    }
    HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, PID);
    if (NULL == hProcess)

    {
        MessageBox(NULL, "进程打开失败，可能权限不足或者关闭了应用", "错误", 0);
        return;

    }
    LPVOID  dllAdd = VirtualAllocEx(hProcess, NULL, sizeof(pathStr), MEM_COMMIT, PAGE_READWRITE);
    if (NULL == dllAdd) {
        MessageBox(NULL, "内存分配失败", "错误", 0);
        return;
    }
    if (WriteProcessMemory(hProcess, dllAdd, pathStr, strlen(pathStr), NULL) == 0) {
        MessageBox(NULL, "路径写入失败", "错误", 0);
        return;
    }

    CHAR test[0x100] = { 0 };
    /*sprintf_s(test, "写入的地址：%p", dllAdd);
    OutputDebugString(test);
*/
    HMODULE k32 = GetModuleHandle("Kernel32.dll");
    LPVOID loadAdd = GetProcAddress(k32, "LcadLibraryA");
    /*  LoadLibraryW("test.dll");*/
    HANDLE exec = CreateRemoteThread(hProcess, NULL, 0, (LPTHREAD_START_ROUTINE)loadAdd, dllAdd, 0, NULL);
    if (NULL == exec)
    {
        MessageBox(NULL, "y远程注入失败", "错误", 0);
        return;
    }

}

https://www.cnblogs.com/codex/p/10849200.html