Myujth

I have a problem with JetEntityFrameworkProvider?

My App.config Codes:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
 <configSections>
 <section name="entityFramework"
 type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
 requirePermission="false"/>
 <sectionGroup name="applicationSettings"
 type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
 <section name="mrgame.Properties.Settings"
 type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
 </sectionGroup>
 <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
 <section name="mrgame.Properties.Settings"
 type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
 allowExeDefinition="MachineToLocalUser" requirePermission="false"/>
 </sectionGroup>
 <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
 </configSections>
 <connectionStrings>
 <add name="DefaultConnectionString"
 connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=D:projectsdesktopMrGameMrGamebinDebugDatadatabase.accdb;"
 providerName="JetEntityFreamworkProvider"/>
 </connectionStrings>
 <startup>
 <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2"/>
 </startup>
 <entityFramework>
 <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
 <parameters>
 <parameter value="mssqllocaldb"/>
 </parameters>
 </defaultConnectionFactory>
 <providers>
 <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer"/>
 <provider invariantName="JetEntityFrameworkProvider" type="JetEntityFrameworkProvider.JetProviderServices, JetEntityFrameworkProvider"/>
 </providers>
 </entityFramework>
 <system.data>
 <DbProviderFactories>
 <remove invariant="JetEntityFrameworkProvider"/>
 <add invariant="JetEntityFrameworkProvider" name="Jet Entity Framework Provider" description="Jet Entity Framework Provider"
 type="JetEntityFrameworkProvider.JetProviderFactory, JetEntityFrameworkProvider"/>
 </DbProviderFactories>
 </system.data>
</configuration>

and My DBContextClass is:

class AppContext : DbContext
 

 public AppContext() : base("DefaultConnectionString")
 

 


 protected override void OnModelCreating(DbModelBuilder modelBuilder)
 
 base.OnModelCreating(modelBuilder);
 


 public DbSet<User> Users get; set; 
 public DbSet<Transaction> Transactions get; set; 
 

But when I run my project I get this error:

An unhandled exception of type 'System.BadImageFormatException'
occurred in mscorlib.dll

Additional information: Could not load file or assembly
'JetEntityFrameworkProvider' or one of its dependencies. An attempt
was made to load a program with an incorrect format.

I removed JetEntityFrameworkProvider and reinstall by NuGet but It throw exception..