Fixed the following issue (present only on 32-bit systems):

Version: 0.7.0.0

System.NullReferenceException: Object reference not set to an instance of an object.
at OpenHardwareMonitor.GUI.MainForm.timer_Tick(Object sender, EventArgs e)
at System.Windows.Forms.Timer.OnTick(EventArgs e)
at System.Windows.Forms.Timer.TimerNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Common Language Runtime: 4.0.30319.18444
Operating System: Microsoft Windows NT 6.1.7601 Service Pack 1
Process Type: 32-Bit

using System;

using System.Collections.Generic;

using System.Text;

namespace Aga.Controls.Tree.NodeControls

{

	public class LabelEventArgs : EventArgs

	{

		private object _subject;

		public object Subject

		{

			get { return _subject; }

		}

		private string _oldLabel;

		public string OldLabel

		{

			get { return _oldLabel; }

		}

		private string _newLabel;

		public string NewLabel

		{

			get { return _newLabel; }

		}

		public LabelEventArgs(object subject, string oldLabel, string newLabel)

		{

			_subject = subject;

			_oldLabel = oldLabel;

			_newLabel = newLabel;

		}

	}

}