Windows service security exception

[pratika2002]

Hi,
I am having a windows service project which is built by someone else and I have to understand the fuctionality. While running the service I am getting the following exception.

"An unhandled exception of type 'System.Security.SecurityException' occurred in mscorlib.dll

Additional information: Request for the permission of type System.Security.Permissions.RegistryPermission, mscorlib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 failed."

The solution is having some 20 projects. Its showing this exception in a few projects exe.

I am getting the follwoing kind of debug output in different exes.

'AutoRecoveryAgent.exe': Loaded 'M:\GKS\NerveCenter\AutoRecoveryAgent.exe', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\ntdll.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\mscoree.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\kernel32.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\advapi32.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\rpcrt4.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\shlwapi.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\gdi32.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\user32.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\msvcrt.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\imm32.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\lpk.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\usp10.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\Microsoft.NET\Framework\v1.1.4322\mscorw ks.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\Microsoft.NET\Framework\v1.1.4322\msvcr7 1.dll', Symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\Microsoft.NET\Framework\v1.1.4322\fusion .dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\ole32.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\shell32.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.2982_x-ww_ac3f9c03\comctl32.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\comctl32.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\Microsoft.NET\Framework\v1.1.4322\mscorl ib.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\assembly\NativeImages1_v1.1.4322\mscorli b\1.0.5000.0__b77a5c561934e089_c9960a75\mscorlib.d ll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\Microsoft.NET\Framework\v1.1.4322\mscors n.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\urlmon.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\version.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\mpr.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\drprov.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\ntlanman.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\netui0.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\netui1.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\netapi32.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\netrap.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\samlib.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\system32\davclnt.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\assembly\GAC\System\1.0.5000.0__b77a5c56 1934e089\System.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\assembly\NativeImages1_v1.1.4322\System\ 1.0.5000.0__b77a5c561934e089_6e0a5663\System.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\assembly\GAC\System.Drawing\1.0.5000.0__ b03f5f7f11d50a3a\System.Drawing.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\assembly\NativeImages1_v1.1.4322\System. Drawing\1.0.5000.0__b03f5f7f11d50a3a_5e686291\Syst em.Drawing.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\Microsoft.NET\Framework\v1.1.4322\mscorj it.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'M:\GKS\NerveCenter\AMAT.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'M:\GKS\NerveCenter\NARABrain.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'C:\WINNT\Microsoft.NET\Framework\v1.1.4322\diasym reader.dll', No symbols loaded.
The thread 'Win32 Thread' (0x9b0) has exited with code 0 (0x0).
'AutoRecoveryAgent.exe': Loaded 'c:\winnt\microsoft.net\framework\v1.1.4322\mscorl ib.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'c:\winnt\assembly\gac\system\1.0.5000.0__b77a5c56 1934e089\system.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'c:\winnt\assembly\gac\system.drawing\1.0.5000.0__ b03f5f7f11d50a3a\system.drawing.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'M:\GKS\NerveCenter\AutoRecoveryAgent.exe', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'm:\gks\nervecenter\amat.dll', No symbols loaded.
'AutoRecoveryAgent.exe': Loaded 'm:\gks\nervecenter\narabrain.dll', No symbols loaded.
An unhandled exception of type 'System.Security.SecurityException' occurred in mscorlib.dll

Additional information: Request for the permission of type System.Security.Permissions.RegistryPermission, mscorlib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 failed.

The thread 'Win32 Thread' (0x158) has exited with code -532459699 (0xe0434f4d).
The program '[1608] AutoRecoveryAgent.exe' has exited with code 0 (0x0).
The program '[1608] AutoRecoveryAgent.exe: Native' has exited with code 0 (0x0).


Please help.its very urgent.

Regards,
Pratika...