C# AutoItX Application Needs Security Permission (JIT Debugger) On Windows XP

[PythEch]

I have Windows 7 x64 normally. I installed VirtualBox newly and installed WinXP Sp3 x86 to test how it's works. I built the app in VS2008 with .NET 2.0. So I quickly installed .net 2.0 framework to virtual winxp. In win7 works quite good, but in XP, it is very very annoying

Most of users won't trust me. And the most annoying thing is this thing happens at the main process in the timer. User can't pass clicking continue because timer comes round.

I tested which codes are doing this. First one is "static AutoItX3Lib.AutoItX3Class au3;",second one is "au3 = new AutoItX3Lib.AutoItX3Class();", third one is "if (au3.WinActive(title, "") == 1)" and last one is "au3.Send(PressKey(), 0);". third and last one is main process with timer. PressKey() sets which key will be pressed. (Made a combobox to gui. For example, if the combobox is ctrl+x returns "^X").

Is disabling JIT possible or will it solve my problem?

The full message of Details in here:

expandcollapse popup

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

************** Exception Text **************
System.Security.SecurityException: System.Security.Permissions.SecurityPermission
   at MountBlade.Form1.Form1_Load(Object sender, EventArgs e)
   at System.Windows.Forms.Form.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)
The type of the first permission that failed was:
System.Security.Permissions.SecurityPermission
The Zone of the assembly that failed was:
MyComputer


************** Loaded Assemblies **************
mscorlib
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.42 (RTM.050727-4200)
    CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
MountBlade
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///X:/Users/Hakan/Documents/Visual%20Studio%202008/Projects/MountBlade/MountBlade/bin/Debug/MountBlade.exe
----------------------------------------
System.Windows.Forms
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.42 (RTM.050727-4200)
    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: 2.0.50727.42 (RTM.050727-4200)
    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: 2.0.50727.42 (RTM.050727-4200)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Interop.AutoItX3Lib
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///X:/Users/Hakan/Documents/Visual%20Studio%202008/Projects/MountBlade/MountBlade/bin/Debug/Interop.AutoItX3Lib.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.

Edited September 16, 2009 by PythEch