Help needed in C# - Mobile App Development

I am developing a mobile app using C#. After running app in Pocket PC 2003 SE emulator the application after about 5-6 minutes crashes giving error:

"A native exception has occured in abc.exe".
Exception code: 0xc0000005

and the debug output is:

'ABC.exe' (Managed): Loaded 'C:\Program Files\Microsoft Visual Studio 8\SmartDevices\SDK\CompactFramework\2.0\v2.0\Debugger\BCL\mscorlib.dll', No symbols loaded.
'ABC.exe' (Managed): Loaded 'd:\dotnetapps\ABC\ABC\bin\debug\ABC.exe', Symbols loaded.
'ABC.exe' (Managed): Loaded 'C:\Program Files\Microsoft Visual Studio 8\SmartDevices\SDK\CompactFramework\2.0\v2.0\Debugger\BCL\System.Data.dll', No symbols loaded.
'ABC.exe' (Managed): Loaded 'C:\Program Files\Microsoft Visual Studio 8\SmartDevices\SDK\CompactFramework\2.0\v2.0\Debugger\BCL\System.dll', No symbols loaded.
'ABC.exe' (Managed): Loaded 'C:\Program Files\Microsoft Visual Studio 8\SmartDevices\SDK\CompactFramework\2.0\v2.0\Debugger\BCL\System.Xml.dll', No symbols loaded.
'ABC.exe' (Managed): Loaded 'C:\Program Files\Microsoft Visual Studio 8\SmartDevices\SDK\CompactFramework\2.0\v2.0\Debugger\BCL\System.Windows.Forms.dll', No symbols loaded.
'ABC.exe' (Managed): Loaded 'C:\Program Files\Microsoft Visual Studio 8\SmartDevices\SDK\CompactFramework\2.0\v2.0\Debugger\BCL\System.Drawing.dll', No symbols loaded.
'ABC.exe' (Managed): Loaded 'd:\dotnetapps\ABC\ABC\bin\System.Data.SqlServerCe.dll', No symbols loaded.
'ABC.exe' (Managed): Loaded 'System.SR.dll', No symbols loaded.
A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll
A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll
A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll
A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll
A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll
A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll
A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll
A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll
A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll
A first chance exception of type 'System.FormatException' occurred in mscorlib.dll
A first chance exception of type 'System.FormatException' occurred in mscorlib.dll
The program '[6c91f87e] ABC.exe: Managed' has exited with code 0 (0x0).


Can someone please check this and help me to solve this issue. My app is continuously crashing because of it.

Thanks



_joseph_bashir