writeprocessmemory失败（writeprocessmemory）

1、BOOL WriteProcessMemory( HANDLE hProcess, //进程句柄 LPVOID lpBaseAddress, //基地址 LPCVOID lpBuffer, //写入的数据 SIZE_T nSize, //数据大小 SIZE_T* lpNumberOfBytesWritten //返回实际写入的字节数);