Hi, I just reinstalled WinXP SP2 on my computer. Before the reinstall I had Xpax working great. However, every time I start it after the reinstall, I get a runtime error with a log-file I have pasted below. I get similar errors both with the hotfix, and with the beta sp1. Any ideas?In addition to occuring every time I start, it also happens every time i click on the aircraft button in xpax. I'm running Xpax on a second computer via SimConnect to FSX SP2.See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.************** Exception Text **************System.ArgumentOutOfRangeException: InvalidArgument=Value of '3' is not valid for 'index'.Parameter name: index at System.Windows.Forms.ComboBox.ObjectCollection.get_Item(Int32 index) at XPax.Aircraft_Control.HideOtherCustomCombo() at XPax.Aircraft_Control.LoadAircraft() at XPax.XPaxEngine.LoadAircraftControl() at XPax.XPaxEngine..ctor(Single dpi) at XPax_Engine.frmMain.frmMain_Load(Object sender, EventArgs e) at System.EventHandler.Invoke(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)************** Loaded Assemblies **************mscorlib Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400) CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll----------------------------------------XPax_Engine Assembly Version: 1.0.0.18 Win32 Version: 1.0.0.18 CodeBase: file:///C:/Program%20Files/HiFi/XPax/XPax_Engine.exe----------------------------------------Microsoft.VisualBasic Assembly Version: 8.0.0.0 Win32 Version: 8.0.50727.1433 (REDBITS.050727-1400) 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: 2.0.50727.1433 (REDBITS.050727-1400) 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: 2.0.50727.1433 (REDBITS.050727-1400) 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: 2.0.50727.1433 (REDBITS.050727-1400) 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: 2.0.50727.1433 (REDBITS.050727-1400) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Runtime.Remoting/2.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll----------------------------------------XPax Assembly Version: 1.0.0.331 Win32 Version: 1.0.0.331 CodeBase: file:///C:/Program%20Files/HiFi/XPax/XPax.DLL----------------------------------------Interop.Scripting Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///C:/Program%20Files/HiFi/XPax/Interop.Scripting.DLL----------------------------------------HiFiSimControls Assembly Version: 1.1.0.1 Win32 Version: 1.1.0.1 CodeBase: file:///C:/Program%20Files/HiFi/XPax/HiFiSimControls.DLL----------------------------------------AxInterop.WMPLib Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///C:/Program%20Files/HiFi/XPax/AxInterop.WMPLib.DLL----------------------------------------Interop.WMPLib Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///C:/Program%20Files/HiFi/XPax/Interop.WMPLib.DLL----------------------------------------HiFiUtil Assembly Version: 1.0.0.11 Win32 Version: 1.0.0.11 CodeBase: file:///C:/Program%20Files/HiFi/XPax/HiFiUtil.DLL----------------------------------------HiFiLic Assembly Version: 1.0.0.11 Win32 Version: 1.0.0.11 CodeBase: file:///C:/Program%20Files/HiFi/XPax/HiFiLic.DLL----------------------------------------System.DirectoryServices Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.DirectoryServices/2.0.0.0__b03f5f7f11d50a3a/System.DirectoryServices.dll----------------------------------------HiFiSimInterface Assembly Version: 1.0.0.11 Win32 Version: 1.0.0.11 CodeBase: file:///C:/Program%20Files/HiFi/XPax/HiFiSimInterface.DLL----------------------------------------HiFiAircraft Assembly Version: 1.0.0.11 Win32 Version: 1.0.0.11 CodeBase: file:///C:/Program%20Files/HiFi/XPax/HiFiAircraft.DLL----------------------------------------************** JIT Debugging **************To enable just-in-time (JIT) debugging, the .config file for thisapplication or computer (machine.config) must have thejitDebugging value set in the system.windows.forms section.The application must also be compiled with debuggingenabled.For example:When JIT debugging is enabled, any unhandled exceptionwill be sent to the JIT debugger registered on the computerrather than be handled by this dialog box.

Hi,Sorry for the problem. Please try with the latest beta and see what happens.Please let us know.Thanks,Jimhttp://www.hifisim.com/banners/hifi-community-sigbanner.jpghttp://www.hifisim.com/

Thanks for your reply. I've installed the latest beta, B333, but I still have the same error message. Furthermore, if I click continue instead of quit when I get the message, Xpaxengine hangs around after I exit the program and continues playing the audio from the videos. If just click quit at once, everything exits fine.

Hi,OK, next try a uninstall and a reinstall of .NET2.0 from Microsoft.Thanks,Jimhttp://www.hifisim.com/banners/hifi-community-sigbanner.jpghttp://www.hifisim.com/

Tried that now, with no different result. I did not reboot between uninstalling and reinstalling, might try that later today, but it shouldn't make any difference...?

FWIW I have reported via email the very same issues using WideClient, FS9, XP-sp2 on both machines. Using 333 as well.Joe Lorenc

Hi I am investigating this report at the moment.If you continue to have this issue then please uninstall and reinstall the base XPax and use the Release version until I can replicate the issue and either give an answer why this is occuring or upload the next Beta version with a fix included.Many thanks for taking the time to test for us.Carl Hackmanhttp://www.hifisim.comhttp://www.hifisim.com/banners/hifi-dev-sigbanner.jpg

HiIf you are having this problem can you please uninstall XPax then reinstall and install the B333 build fresh and let me know via emai if the issue still exists.Many ThanksCarl Hackmanhttp://www.hifisim.comhttp://www.hifisim.com/banners/hifi-dev-sigbanner.jpg