xmlRegistry.LoadAsXml_SetValue(Int32 hKey, String strName, String strValue, String strType) Access is denied

[Nick]

Current Date/Time: 6/13/2009 6:49:49 AM
Exec. Date/Time: 6/13/2009 6:48:19 AM
Build Date: 6/8/2009
OS: Microsoft Windows NT 5.1.2600 Service Pack 3
Language: en-US
System Uptime: 0 Days 0 Hours 5 Mins 23 Secs
Program Uptime: 00:00:00.9062500
PID: 4340
Module Count: 61
Thread Count: 9
Thread ID: 1
Executable: C:\Program Files\Little Registry Cleaner\Little Registry Cleaner.exe
Process Name: System.Diagnostics.Process (Little Registry Cleaner)
Version: 1.3.1
CLR Version: 2.0.50727.3082
Main Module Name: Little Registry Cleaner.exe

Type #0 System.ComponentModel.Win32Exception
NativeErrorCode #0: 5
ErrorCode #0: -2147467259
Message #0: Access is denied
TargetSite #0: Void LoadAsXml_SetValue(Int32, System.String, System.String, System.String)
Source #0: Little Registry Cleaner

StackTrace:
  at Little_Registry_Cleaner.Xml.xmlRegistry.LoadAsXml_SetValue(Int32 hKey, String strName, String strValue, String strType)
  at Little_Registry_Cleaner.Xml.xmlRegistry.loadAsXml(xmlReader r, String strFilename)
  at Little_Registry_Cleaner.Restore.buttonRestore_Click(Object sender, EventArgs e)
  at System.Windows.Forms.Control.OnClick(EventArgs e)
  at System.Windows.Forms.Button.OnClick(EventArgs e)
  at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
  at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
  at System.Windows.Forms.Control.WndProc(Message& m)
  at System.Windows.Forms.ButtonBase.WndProc(Message& m)
  at System.Windows.Forms.Button.WndProc(Message& m)
  at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
  at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
  at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)