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;

using System.Drawing;

namespace Aga.Controls.Tree

{

	internal interface IRowLayout

	{

		int PreferredRowHeight

		{

			get;

			set;

		}

		int PageRowCount

		{

			get;

		}

		int CurrentPageSize

		{

			get;

		}

		Rectangle GetRowBounds(int rowNo);

		int GetRowAt(Point point);

		int GetFirstRow(int lastPageRow);

		void ClearCache();

	}

}