How to shutdown remote computer using MFC application?

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MFC

Hi,

i want to shutdown remote computer in a local network using MFC applications. i found that we can shutdown using InitiateSystemShutdown(). But shows access is denied error. Can anybody help me?

i tried the below code

BOOL MySystemShutdown( LPTSTR lpMsg )
 {
 	HANDLE hToken;              
 	TOKEN_PRIVILEGES tkp;       
 	BOOL fResult;               // system shutdown flag 
 	
 	// Get the current process token handle so we can get shutdown 
 	// privilege. 
 	
 	if (!OpenProcessToken(GetCurrentProcess(), 
         TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) 
 		return FALSE; 
 	
 	// Get the LUID for shutdown privilege. 
 	
 	LookupPrivilegeValue(NULL,SE_REMOTE_SHUTDOWN_NAME , 
         &tkp.Privileges[0].Luid); 
 	
 	tkp.PrivilegeCount = 1;  // one privilege to set    
 	tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 
 	
 	// Get shutdown privilege for this process. 
 	
 	AdjustTokenPrivileges(hToken, FALSE, &tkp, 0, 
 		(PTOKEN_PRIVILEGES) NULL, 0); 
 	
 	// Cannot test the return value of AdjustTokenPrivileges. 
 	
 	if (GetLastError() != ERROR_SUCCESS) 
 		return FALSE; 
 	
 	// Display the shutdown dialog box and start the countdown. 
 	
 	fResult = InitiateSystemShutdown( 
 		("remote computer name "),    // shut down remote computer 
  		lpMsg,   // message for user
  		10,      // time-out period, in seconds 
  		FALSE,   // ask user to close apps 
  		TRUE);   // reboot after shutdown 
 	
        int s = GetLastError();
        CString ss;
        ss.Format("%d",s);
        AfxMessageBox(ss);

 	if (!fResult) 
 		return FALSE; 
 	
 	// Disable shutdown privilege. 
 	
 	tkp.Privileges[0].Attributes = 0; 
 	AdjustTokenPrivileges(hToken, FALSE, &tkp, 0, 
         (PTOKEN_PRIVILEGES) NULL, 0); 
 	
 	return TRUE; 
 }

Thanks in advance.