First launch, I try to select the mod directory as GameTypes (not possible) and then select Component, it crashes.
 
See the end of this message for details on invoking 
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.IO.DirectoryNotFoundException: Could not find a part of the path "d:\jeux\se5\gametypes\Data\Components.txt".
   at System.IO.__Error.WinIOError(Int32 errorCode, String str)
   at System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite)
   at Se5Editor.Component.ReadFile(ArrayList& itemList)
   at Se5Editor.ComponentsForm.ReadData()
   at Se5Editor.ComponentsForm.ComponentsForm_Load(Objec  t 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(Mes  sage& m)
   at System.Windows.Forms.ContainerControl.WndProc(Mess  age& m)
   at System.Windows.Forms.Form.WmShowWindow(Message& m)
   at System.Windows.Forms.Form.WndProc(Message& m)
   at System.Windows.Forms.ControlNativeWindow.OnMessage  (Message& m)
   at System.Windows.Forms.ControlNativeWindow.WndProc(M  essage& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///d:/windows/microsoft.net/fra...2/mscorlib.dll
----------------------------------------
Se5Editor
    Assembly Version: 1.1.0.0
    Win32 Version: 1.1.0.0
    CodeBase: file:///D:/Documents%20and%20Setting.../Se5Editor.exe
----------------------------------------
System.Windows.Forms
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///d:/windows/assembly/gac/syst...dows.forms.dll
----------------------------------------
System
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///d:/windows/assembly/gac/syst...089/system.dll
----------------------------------------
System.Drawing
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///d:/windows/assembly/gac/syst...em.drawing.dll
----------------------------------------
************** JIT Debugging **************
To enable just in time (JIT) debugging, the config file for this
application or machine (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 machine
rather than being handled by this dialog.
Maybe an error message from you would be prettier than the system crash when a file is not found ?
I'll try not to make mistake this time and tell you more 
