Cryptography need some help

May 8, 2008 at 1:06 PM
I am attempting to use Cryptography in the Enterprise Library for the first time I have reviewed the Cryptography Quick Start and believe my simple application is setup in a similar manner, However, I get an exception when I attempt to execute it. The exception is:
System.Configuration.ConfigurationErrorsException was unhandled
Message="An error occurred creating the configuration section handler for securityCryptographyConfiguration: Could not load file or assembly 'Microsoft.Practices.EnterpriseLibrary.Security.Cryptography, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) (C:\\Documents and Settings\\jm29749\\My Documents\\Visual Studio 2005\\Projects\\CryptoTest\\CryptoTest\\bin\\Debug\\CryptoTest.vshost.exe.config line 5)"
Source="System.Configuration"
BareMessage="An error occurred creating the configuration section handler for securityCryptographyConfiguration: Could not load file or assembly 'Microsoft.Practices.EnterpriseLibrary.Security.Cryptography, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)"
Filename="C:\\Documents and Settings\\jm29749\\My Documents\\Visual Studio 2005\\Projects\\CryptoTest\\CryptoTest\\bin\\Debug\\CryptoTest.vshost.exe.config"
Line=5
StackTrace:
at System.Configuration.BaseConfigurationRecord.FindAndEnsureFactoryRecord(String configKey, Boolean& isRootDeclaredHere)
at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
at System.Configuration.BaseConfigurationRecord.GetSection(String configKey, Boolean getLkg, Boolean checkPermission)
at System.Configuration.BaseConfigurationRecord.GetSection(String configKey)
at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection(String sectionName)
at System.Configuration.ConfigurationManager.GetSection(String sectionName)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.SystemConfigurationSourceImplementation.GetSection(String sectionName) in C:\EntLib3Src\App Blocks\Src\Common\Configuration\SystemConfigurationSourceImplementation.cs:line 62
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.SystemConfigurationSource.GetSection(String sectionName) in C:\EntLib3Src\App Blocks\Src\Common\Configuration\SystemConfigurationSource.cs:line 58
at Microsoft.Practices.EnterpriseLibrary.Security.Cryptography.CryptographyConfigurationView.get_CryptographySettings() in C:\EntLib3Src\App Blocks\Src\Security\Cryptography\CryptographyConfigurationView.cs:line 68
at Microsoft.Practices.EnterpriseLibrary.Security.Cryptography.CryptographyConfigurationView.GetSymetricCryptoProviderData(String symetricCryptoProviderName) in C:\EntLib3Src\App Blocks\Src\Security\Cryptography\CryptographyConfigurationView.cs:line 118
at Microsoft.Practices.EnterpriseLibrary.Security.Cryptography.SymmetricCryptoProviderCustomFactory.GetConfiguration(String name, IConfigurationSource configurationSource) in C:\EntLib3Src\App Blocks\Src\Security\Cryptography\SymmetricCryptoProviderCustomFactory.cs:line 34
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.AssemblerBasedCustomFactory`2.Create(IBuilderContext context, String name, IConfigurationSource configurationSource, ConfigurationReflectionCache reflectionCache) in C:\EntLib3Src\App Blocks\Src\Common\Configuration\ObjectBuilder\AssemblerBasedCustomFactory.cs:line 52
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.AssemblerBasedCustomFactory`2.CreateObject(IBuilderContext context, String name, IConfigurationSource configurationSource, ConfigurationReflectionCache reflectionCache) in C:\EntLib3Src\App Blocks\Src\Common\Configuration\ObjectBuilder\AssemblerBasedCustomFactory.cs:line 82
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.ConfiguredObjectStrategy.BuildUp(IBuilderContext context, Type t, Object existing, String id) in C:\EntLib3Src\App Blocks\Src\Common\Configuration\ObjectBuilder\Extensions\ConfiguredObjectStrategy.cs:line 62
at Microsoft.Practices.ObjectBuilder.BuilderStrategy.BuildUp(IBuilderContext context, Type typeToBuild, Object existing, String idToBuild)
at Microsoft.Practices.ObjectBuilder.SingletonStrategy.BuildUp(IBuilderContext context, Type typeToBuild, Object existing, String idToBuild)
at Microsoft.Practices.ObjectBuilder.BuilderStrategy.BuildUp(IBuilderContext context, Type typeToBuild, Object existing, String idToBuild)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.ConfigurationNameMappingStrategy.BuildUp(IBuilderContext context, Type t, Object existing, String id) in C:\EntLib3Src\App Blocks\Src\Common\Configuration\ObjectBuilder\Extensions\ConfigurationNameMappingStrategy.cs:line 55
at Microsoft.Practices.ObjectBuilder.BuilderBase`1.DoBuildUp(IReadWriteLocator locator, Type typeToBuild, String idToBuild, Object existing, PolicyList[] transientPolicies)
at Microsoft.Practices.ObjectBuilder.BuilderBase`1.BuildUp(IReadWriteLocator locator, Type typeToBuild, String idToBuild, Object existing, PolicyList[] transientPolicies)
at Microsoft.Practices.ObjectBuilder.BuilderBase`1.BuildUpTTypeToBuild(IReadWriteLocator locator, String idToBuild, Object existing, PolicyList[] transientPolicies)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.EnterpriseLibraryFactory.BuildUpT(IReadWriteLocator locator, String id, IConfigurationSource configurationSource) in C:\EntLib3Src\App Blocks\Src\Common\Configuration\ObjectBuilder\EnterpriseLibraryFactory.cs:line 176
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.EnterpriseLibraryFactory.BuildUpT(String id, IConfigurationSource configurationSource) in C:\EntLib3Src\App Blocks\Src\Common\Configuration\ObjectBuilder\EnterpriseLibraryFactory.cs:line 140
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.NameTypeFactoryBase`1.Create(String name) in C:\EntLib3Src\App Blocks\Src\Common\Configuration\ObjectBuilder\NameTypeFactoryBase.cs:line 64
at Microsoft.Practices.EnterpriseLibrary.Security.Cryptography.Cryptographer.EncryptSymmetric(String symmetricInstance, Byte[] plaintext) in C:\EntLib3Src\App Blocks\Src\Security\Cryptography\Cryptographer.cs:line 151
at Microsoft.Practices.EnterpriseLibrary.Security.Cryptography.Cryptographer.EncryptSymmetric(String symmetricInstance, String plaintext) in C:\EntLib3Src\App Blocks\Src\Security\Cryptography\Cryptographer.cs:line 166
at CryptoTest.Program.Main(String[] args) in C:\Documents and Settings\jm29749\My Documents\Visual Studio 2005\Projects\CryptoTest\CryptoTest\Program.cs:line 17
at System.AppDomain.nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()

It is more than likely somthing I missed but, I have been looking at it for 2 days with no progress.