LOCAL_C void ModifyTimeStampL(RFs &fs, TDesC *fileName, TTime aTime)
	{
	// Reset read-only bit
	User::LeaveIfError(fs.SetAtt(*fileName, 0, KEntryAttReadOnly));
	TTimeIntervalHours interval(1);
	TTime newTime=aTime+interval;
	User::LeaveIfError(fs.SetModified(*fileName, newTime));
	}