No Oracle DataSource in Entity Data Model Wizard

Question

I am using ODP.NET and I need generate ORM from my database.

I have installed:

• Visual Studio 2010 Ultimate
• ODAC1120250Beta_EntityFramework_x64.zip

In Server Expolorer I can see Data Source for Oracle Database and I am able connect to remote oracle server and run queries.

When I add ADO.NET Entity Data Model and wanna generate code from database I cannot see Data source for oracle like in Server Explorer.

Do you need download some extra stuff to run entity framework with ODP.NET?

EDIT:

1. Use latest version of ODP.NET
2. Uncheck Oracle services for Microsoft Transaction Server .... During the installation

Answer 1

You must install ODAC 11.2.0.2.30 or higher, 32-bit version. Entity Framework was not supported in earlier versions and it is not currently supported in 64-bit ODAC. see: https://forums.oracle.com/forums/thread.jspa?threadID=2202085

i do this (i had vs 2010 pro SP1 on W764), and use "ADO.NET Entity Data Model" for good work in LINK request.

"Classe LINK to SQL" dont work.