1 bool CopyToSysDir()
 2 {
 3     bool bResult = false;
 4     const TCHAR* szExeName = L"test.exe";
 5     TCHAR szDestPath[MAX_PATH];
 6     TCHAR szSelfPath[MAX_PATH]={0};
 7     GetModuleFileName(NULL,szSelfPath,sizeof(szSelfPath));
 8     GetSystemDirectory(szDestPath,MAX_PATH);
 9     lstrcat(szDestPath,L"\\");
10     lstrcat(szDestPath,szExeName);
11     if(!CopyFile(szSelfPath,szDestPath,FALSE))
12     {
13         cout << "copy failed" << endl;
14         bResult = false;
15     }
16     else
17     {
18         cout << "copy success" << endl;
19         bResult = true;
20     }
21     return bResult;
22 }