Exception: Library e_sqlite3 not found, is seen when application is run in x64 or AnyCPU.

[Yaswanth112]

I have a Windows installer application, but I'm having trouble running it on x64 or AnyCPU architecture.
Following is the error message I get 

System.TypeInitializationException: The type initializer for 'Microsoft.Data.Sqlite.SqliteConnection' threw an exception. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Exception: Library e_sqlite3 not found
   at IntPtr SQLitePCL.NativeLibrary.Load(string libraryName, Assembly assy, int flags)
   at IGetFunctionPointer SQLitePCL.Batteries_V2.MakeDynamic(string name, int flags)
   at void SQLitePCL.Batteries_V2.DoDynamic_cdecl(string name, int flags)
   --- End of inner exception stack trace ---
   at object RuntimeMethodHandle.InvokeMethod(object target, object[] arguments, Signature sig, bool constructor)
   at object System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(object obj, object[] parameters, object[] arguments)
   at object System.Reflection.RuntimeMethodInfo.Invoke(object obj, BindingFlags invokeAttr, Binder binder, object[] parameters, CultureInfo culture)
   at void Microsoft.Data.Sqlite.Utilities.BundleInitializer.Initialize()
   at static Microsoft.Data.Sqlite.SqliteConnection()

current project is in .NET4.6.2
Using Microsoft.Data.Sqlite.Core- 3.1.0
SQLitePCLRaw.bundle_e_sqlite3-2.0.2 and it dependent libraries

e_sqlite3.dll is created in both x64 and x86, but still i am getting the above error only in x64 bit architecture