ORACLE and Entity Framework. Error:the specified store provider cannot be found in the configuration or is not valid

Question

In my project I am using oracle and entity framework together.Both of my machines my developer machine win7 and my server win2008r2 I installed oracle beta entity framework

Answer 1

If you are getting this error in 2018 and you are using IIS Express like I am, you may want to check your .csproj settings and ensure that it is running under x64 bitness. (Right click you web application's csproj, go to "Web" tab, under the "Servers" section, change the bitness to x64).