problema de segurança com FullTrust

Question

Eu tenho um .NET2.0 montagem em um compartilhamento de rede para que todos possam acessar. Eu habilitado FullTrust na máquina de todos para LocalIntranetZone.

No entanto, em algumas máquinas (não todos ... essa é a parte que está me deixando louco) as falhas de aplicativos. O erro que eu vejo é abaixo.

Estou completamente perplexo neste momento. Qualquer pensamento seria muito apreciada.

Unhandled Exception: System.Security.SecurityException: Request failed.
   at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Assembly asm, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
   at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Object assemblyOrString, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
   at System.Security.CodeAccessSecurityEngine.CheckSetHelper(PermissionSet grants, PermissionSet refused, PermissionSet demands, RuntimeMethodHandle rmh, Object assemblyOrString, SecurityAction action, Boolean throwException)
   at System.Security.CodeAccessSecurityEngine.CheckSetHelper(CompressedStack cs, PermissionSet grants, PermissionSet refused, PermissionSet demands, RuntimeMethodHandle rmh, Assembly asm, SecurityAction action)
   at LoginRunner.Program.Main(String[] args)
The action that failed was:
LinkDemand
The type of the first permission that failed was:
System.Security.PermissionSet
The demand was for:
<PermissionSet class="System.Security.PermissionSet"
version="1"
Unrestricted="true"/>

The granted set of the failing assembly was:
<PermissionSet class="System.Security.PermissionSet"
version="1">
<IPermission class="System.Security.Permissions.FileDialogPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Access="Open"/>
<IPermission class="System.Security.Permissions.IsolatedStorageFilePermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Allowed="ApplicationIsolationByUser"
UserQuota="512000"/>
<IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Flags="Execution"/>
<IPermission class="System.Security.Permissions.UIPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Window="SafeTopLevelWindows"
Clipboard="OwnClipboard"/>
<IPermission class="System.Security.Permissions.UrlIdentityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Url="file://xxx.xxx.xxx.xxx/data/Programs/Public/Misc/SomeApp.exe"/>
<IPermission class="System.Security.Permissions.ZoneIdentityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
version="1"
Zone="Internet"/>
<IPermission class="System.Drawing.Printing.PrintingPermission, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
version="1"
Level="SafePrinting"/>
</PermissionSet>

The assembly or AppDomain that failed was:
Calrunr, Version=1.2.0.0, Culture=neutral, PublicKeyToken=null
The Zone of the assembly that failed was:
Internet
The Url of the assembly that failed was:
file://xxx.xxx.xxx.xxx/data/Programs/Public/Misc/SomeApp.exe

Answer 1

O problema é que a zona que está falhando não é sua LocalIntranetZone, é a zona da Internet por algum motivo.

A Zona do assembly que falhou foi: Internet

Se ele só está acontecendo em alguns computadores que gostaria de verificar sua topologia de rede, porque soa como alguns dos seus computadores estão tentando chegar fora de seu intranet ao executar seu aplicativo.