WOAI Installer Odd problem

Hi all,

I know that most people will say that you should have looked at the FAQs, but I couldn't find anything of help to me.

I am running Windows 8, with a PC meeting the recommended requirements for my flight simulator which is FSX.

I have a bunch of WOAI Traffic files that I downloaded from the Flightsim website. I also downloaded the WOAI Installer from here.

However, I get the following error message and then I am forced to quit the installation:

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

--
************** Exception Text **************
System.UnauthorizedAccessException: Access to the path 'C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\SimObjects\Airplanes\WoA_DJC_A319_IAE\model.IAE' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.Directory.InternalCreateDirectory(String fullPath, String path, DirectorySecurity dirSecurity)
at System.IO.Directory.CreateDirectory(String path, DirectorySecurity directorySecurity)
at WOAI_Installer.frmMain.InstallPackage()
at WOAI_Installer.frmMain.MultiInstall()
at WOAI_Installer.frmMain.btnNext_Click(Object sender, EventArgs e)
at System.Windows.Forms.Control.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.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: 2.0.50727.8009 (FX35W81RTMGDR.050727-8000)
CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/mscorlib.dll
----------------------------------------
WOAI Installer
Assembly Version: 2.4.0.0
Win32 Version: 2.4
CodeBase: file:///C:/Users/Arjun/Desktop/FSX/FSX%20Addons/woains24/WOAI%20Installer.exe
----------------------------------------
Microsoft.VisualBasic
Assembly Version: 8.0.0.0
Win32 Version: 8.0.50727.8007 (FX35W81RTMGDR.050727-8000)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.7905 (win9rel.050727-7900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.8008 (FX35W81RTMGDR.050727-8000)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.8007 (FX35W81RTMGDR.050727-8000)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Runtime.Remoting
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.8003 (FX35W81RTMGDR.050727-8000)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Runtime.Remoting/2.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll
----------------------------------------
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.8007 (FX35W81RTMGDR.050727-8000)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.8009 (FX35W81RTMGDR.050727-8000)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
ICSharpCode.SharpZipLib
Assembly Version: 0.84.0.0
Win32 Version: 0.84.0.0
CodeBase: file:///C:/Users/Arjun/Desktop/FSX/FSX%20Addons/woains24/ICSharpCode.SharpZipLib.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.
--

I have redownloaded the installer and I am also running the administrator account of the PC.

Please help me.

Thank you.