What version of OraDirect .NET do you use?
Do you have Visual Studio 2008 SP 1 beta and .NET Framework 3.5 SP 1 beta installed?
What steps did you make to create an edmx file?
OraDirect.net version 4.70 trial;
i installed vs2008sp1 beta and .net framework 3.5sp1 beta,and
i see "add item"
and .......
but i not found Oracle DBprovider ?
PS:I BUSYING YOUR OraDirect.net.
i am chinese