[Firebird-net-provider] FirebirdClient was not found excepction when in use with EF6

[Alfred R. B. <alf...@gm...>]

I made a small test application using Entity Framework 6.0 and
FirebirdSql.Data.
FirebirdClient.dll v4.5.1.0 where I succesfully generated Entities from a
Firebird database.

But when I try to do a database operation at runtime, I get this error:


*An unhandled exception of type 'System.ArgumentException' occurred in
EntityFramework.dllAdditional information: The ADO.NET <http://ADO.NET>
provider with invariant name 'FirebirdSql.Data. FirebirdClient' is either
not registered in the machine or application config file, or could not be
loaded. See the inner exception for details.*

I checked Process Explorer and the assemblies EntityFramework.Firebird and
FirebirdSql.Data. FirebirdClient were loaded, but still the exception says
a Firebird provider couldn't be found.

- I already uninstalled the provider from GAC.
- I tested with both .NET 4.0 (and the correct Firebird provider) as well
.NET 4.5

Any ideas?

-- 
Best Regards,
Alfred Reinold Baudisch

Unity 3D and Corona SDK Games Developer
Email: alf...@gm...
Skype: AlfredBaudisch