/// <summary>
		/// Adds an error to the list.
		/// </summary>
		public void AddError(string fileName)
		{
			SetupDialogErrorListViewItem errorItem = new SetupDialogErrorListViewItem(fileName);
			Items.Add(errorItem);
		}
		/// <summary>
		/// Adds an error to the list.
		/// </summary>
		public void AddError(string fileName, XmlException ex)
		{
			SetupDialogErrorListViewItem errorItem = new SetupDialogErrorListViewItem(fileName, ex);
			Items.Add(errorItem);
		}