Save dialog problem

[zontop]

Hi
I call a save dialog to save a xml file (ex: a.xml), then save a clone of it(ex: a_clone.xml) to other location silently. But it only work for a.xml file.
This my code for save dialog:

string Savefilename(char *filter = "Mission Files (*.mmf)\0*.mmf", HWND owner = NULL){
	OPENFILENAME ofn;
	char fileName[MAX_PATH] = "";
	ZeroMemory(&ofn, sizeof(ofn));
	ofn.lStructSize = sizeof(OPENFILENAME);
	ofn.hwndOwner = owner;
	ofn.lpstrFilter = filter;
	ofn.lpstrFile = fileName;
	ofn.nMaxFile = MAX_PATH;
	ofn.Flags = OFN_EXPLORER | OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT;
	ofn.lpstrDefExt = "";
	ofn.lpstrInitialDir ="Missions\\";

	string fileNameStr;
	if ( GetSaveFileName(&ofn) )
	fileNameStr = fileName;
	
	return fileNameStr;
}

Can anyone help me please!

[modoran]

I don't understand. Where it is supposed to save the backup copy silently ? You never show us how you do it.