Error on changing strategy instrument

[monpere]

In the Strategies Tab, Left Click->New Strategy, choose SampleAtmStrategy, Leave type as <default>, Change instrument using dropdown menu, get an immediate error dialog 'NinjaTrader had detected a problem and needs to shutdown ... Information written to trace file... ' Here's the tail of the trace file:

2008-05-09 19:27:47:285 (Mirus Futures) Cbi.ConnectionStatusEventArgs.Process: Connected Connected
2008-05-09 19:28:03:729 in OnUnhandledThreadException
2008-05-09 19:28:03:729 ********* exception trapped *********
2008-05-09 19:28:03:729 Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
2008-05-09 19:28:03:729 at System.Windows.Forms.UnsafeNativeMethods.CallWindo wProc(IntPtr wndProc, IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.NativeWindow.DefWndProc(Messa ge& m)
at System.Windows.Forms.Control.DefWndProc(Message& m)
at System.Windows.Forms.Control.WmCommand(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ComboBox.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.O nMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.W ndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[NinjaTrader_Dierk]

Looks like your .NET 2.0 installation is corrupted. Please:
- uninstall NT via control panel (all your data will be preserved)
- uninstall .NET 2.0
- clear your browser cache
- install .NET2.0 from here:http://www.microsoft.com/downloads/d...displaylang=de
- install NT again

[monpere]

This did not fix the problem. Any other suggestions?

Looks like your .NET 2.0 installation is corrupted. Please:
- uninstall NT via control panel (all your data will be preserved)
- uninstall .NET 2.0
- clear your browser cache
- install .NET2.0 from here:http://www.microsoft.com/downloads/d...displaylang=de
- install NT again

[NinjaTrader_Jessica]

Please send your full trace and log files to support AT ninjatrader DOT com and mention this post so we may review and further assist.