website not working server Error in / Application

Question

Server Error in '/' Application.

This program is blocked by group policy. For more information, contact your system administrator

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ComponentModel.Win32Exception: This program is blocked by group policy. For more information, contact your system administrator

Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace: [Win32Exception (0x80004005): This program is blocked by group policy. For more information, contact your system administrator] [ExternalException (0x80004005): Cannot execute a program. The command being executed was "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\d7e8c5c7\64d2ef8e\12ln453k.cmdline".] System.CodeDom.Compiler.Executor.ExecWaitWithCaptureUnimpersonated(SafeUserTokenHandle userToken, String cmd, String currentDir, TempFileCollection tempFiles, String& outputName, String& errorName, String trueCmdLine) +6537691 System.CodeDom.Compiler.Executor.ExecWaitWithCapture(SafeUserTokenHandle userToken, String cmd, String currentDir, TempFileCollection tempFiles, String& outputName, String& errorName, String trueCmdLine) +115 Microsoft.CSharp.CSharpCodeGenerator.Compile(CompilerParameters options, String compilerDirectory, String compilerExe, String arguments, String& outputFile, Int32& nativeReturnValue, String trueArgs) +263 Microsoft.CSharp.CSharpCodeGenerator.FromFileBatch(CompilerParameters options, String[] fileNames) +473 Microsoft.CSharp.CSharpCodeGenerator.System.CodeDom.Compiler.ICodeCompiler.CompileAssemblyF romFileBatch(CompilerParameters options, String[] fileNames) +160 System.CodeDom.Compiler.CodeDomProvider.CompileAssemblyFromFile(CompilerParameters options, String[] fileNames) +23 System.Web.Compilation.AssemblyBuilder.Compile() +884 System.Web.Compilation.BuildProvidersCompiler.PerformBuild() +9549320 System.Web.Compilation.ApplicationBuildProvider.GetGlobalAsaxBuildResult(Boolean isPrecompiledApp) +9872176 System.Web.Compilation.BuildManager.CompileGlobalAsax() +44 System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +269

[HttpException (0x80004005): Cannot execute a program. The command being executed was     "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths     @"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET     Files\root\d7e8c5c7\64d2ef8e\12ln453k.cmdline".]
  System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +62
  System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +427
  System.Web.Compilation.BuildManager.CallAppInitializeMethod() +31
  System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager,     IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory,     HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception     appDomainCreationException) +530

[HttpException (0x80004005): Cannot execute a program. The command being executed was     "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths     @"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET     Files\root\d7e8c5c7\64d2ef8e\12ln453k.cmdline".]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9873784
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +101
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr,     HttpContext context) +254

My website is not working I am not able to understand what is problem I called to he is saying this is from my end ..code error can any one tell me about this error this is coming online when I am typing www..com

Answer 1

Just remove the highlighted section:

Answer 2

Add this tag in <system.web>:

<trust level="Full"/>

Comment compiler tag:

<system.codedom>
    <!--<compilers>
      <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" />
      <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+" />
    </compilers>-->
</system.codedom>