SQL Server installation failed.

Hello, I tried to install SQL Server 2008 R2 Express to my Win XP 32-bit laptop. Get an error

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.Configuration.ConfigurationErrorsException: An error occurred creating the configuration section handler for userSettings/Microsoft.SqlServer.Configuration.LandingPage.Properties.Settings: Could not load file or assembly 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The system cannot find the file specified. (C:\Documents and Settings\zhshqzyc\Local Settings\Application Data\Microsoft_Corporation\LandingPage.exe_StrongName_ryspccglaxmt4nhllj5z3thycltsvyyx\10.0.0.0\user.config line 5) ---> System.IO.FileNotFoundException: Could not load file or assembly 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The system cannot find the file specified.
File name: 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
  at System.Configuration.TypeUtil.GetTypeWithReflectionPermission(IInternalConfigHost host, String typeString, Boolean throwOnError)
  at System.Configuration.RuntimeConfigurationRecord.RuntimeConfigurationFactory.Init(RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord)
  at System.Configuration.RuntimeConfigurationRecord.RuntimeConfigurationFactory.InitWithRestrictedPermissions(RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord)
  at System.Configuration.RuntimeConfigurationRecord.RuntimeConfigurationFactory..ctor(RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord)
  at System.Configuration.RuntimeConfigurationRecord.CreateSectionFactory(FactoryRecord factoryRecord)
  at System.Configuration.BaseConfigurationRecord.FindAndEnsureFactoryRecord(String configKey, Boolean& isRootDeclaredHere)

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

  --- End of inner exception stack trace ---
  at System.Configuration.BaseConfigurationRecord.FindAndEnsureFactoryRecord(String configKey, Boolean& isRootDeclaredHere)
  at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
  at System.Configuration.BaseConfigurationRecord.GetSection(String configKey, Boolean getLkg, Boolean checkPermission)
  at System.Configuration.BaseConfigurationRecord.GetSection(String configKey)
  at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection(String sectionName)
  at System.Configuration.ConfigurationManager.GetSection(String sectionName)
  at System.Configuration.ClientSettingsStore.ReadSettings(String sectionName, Boolean isUserScoped)
  at System.Configuration.LocalFileSettingsProvider.GetPropertyValues(SettingsContext context, SettingsPropertyCollection properties)
  at System.Configuration.SettingsBase.GetPropertiesFromProvider(SettingsProvider provider)
  at System.Configuration.SettingsBase.GetPropertyValueByName(String propertyName)
  at System.Configuration.SettingsBase.get_Item(String propertyName)
  at System.Configuration.ApplicationSettingsBase.GetPropertyValue(String propertyName)
  at System.Configuration.ApplicationSettingsBase.get_Item(String propertyName)
  at Microsoft.SqlServer.Configuration.LandingPage.Properties.Settings.get_WindowPlacement()
  at Microsoft.SqlServer.Configuration.LandingPage.LandingPageForm.OnLoad(EventArgs e)
  at System.Windows.Forms.Form.OnCreateControl()
  at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
  at System.Windows.Forms.Control.CreateControl()
  at System.Windows.Forms.Control.WmShowWindow(Message& m)
  at System.Windows.Forms.Control.WndProc(Message& m)
  at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
  at System.Windows.Forms.ContainerControl.WndProc(Message& m)
  at System.Windows.Forms.Form.WmShowWindow(Message& m)
  at System.Windows.Forms.Form.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)


************** Loaded Assemblies **************
mscorlib
  Assembly Version: 2.0.0.0
  Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
  CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
LandingPage
  Assembly Version: 10.0.0.0
  Win32 Version: 10.50.1600.1 ((KJ_RTM).100402-1540 )
  CodeBase: file:///c:/060cc921fdd7402089c6e7c7a4ba8c/x86/LandingPage.exe
----------------------------------------
System.Windows.Forms
  Assembly Version: 2.0.0.0
  Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
  CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
  Assembly Version: 2.0.0.0
  Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
  CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
  Assembly Version: 2.0.0.0
  Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
  CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Microsoft.SqlServer.Configuration.Sco
  Assembly Version: 10.0.0.0
  Win32 Version: 10.50.1600.1 ((KJ_RTM).100402-1540 )
  CodeBase: file:///c:/060cc921fdd7402089c6e7c7a4ba8c/x86/Microsoft.SqlServer.Configuration.Sco.DLL
----------------------------------------
Microsoft.SqlServer.Chainer.Infrastructure
  Assembly Version: 10.0.0.0
  Win32 Version: 10.50.1600.1 ((KJ_RTM).100402-1540 )
  CodeBase: file:///c:/060cc921fdd7402089c6e7c7a4ba8c/x86/Microsoft.SqlServer.Chainer.Infrastructure.DLL
----------------------------------------
System.Xml
  Assembly Version: 2.0.0.0
  Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
  CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Accessibility
  Assembly Version: 2.0.0.0
  Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
  CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
Microsoft.SqlServer.Management.Controls
  Assembly Version: 10.0.0.0
  Win32 Version: 10.50.1600.1 ((KJ_RTM).100402-1540 )
  CodeBase: file:///c:/060cc921fdd7402089c6e7c7a4ba8c/x86/Microsoft.SqlServer.Management.Controls.DLL
----------------------------------------
System.Configuration
  Assembly Version: 2.0.0.0
  Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
  CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
  <system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

Thanks for help.