When working with Visual Studio and Oracle you will need to download Oracle’s Visual Studio Tools.
If I thought I could legally host the file I would.
Official Page: http://www.oracle.com/technetwork/topics/dotnet/utilsoft-086879.html
If the link fails to work do a search on http://www.oracle.com/ for Visual Studio
ODAC 11.2 Release 5 and Oracle Developer Tools for Visual Studio (18.104.22.168.20)
[Released September 11, 2012] – ODTwithODAC1120320_32bit.zip 229 MB (234,498,458 bytes)
Important: Please uninstall any beta ODAC prior to installing this package.
- Oracle Developer Tools for Visual Studio 22.214.171.124.20
- Oracle Data Provider for .NET 4 126.96.36.199.0
- Oracle Data Provider for .NET 2.0 188.8.131.52.0
- Oracle Providers for ASP.NET 4 184.108.40.206.0
- Oracle Providers for ASP.NET 2.0 220.127.116.11.0
- Oracle Database Extensions for .NET 4 18.104.22.168.0 — for upgrade only
- Oracle Database Extensions for .NET 2.0 22.214.171.124.0 — for upgrade only
- Oracle Provider for OLE DB 126.96.36.199.0
- Oracle Objects for OLE 188.8.131.52.0
- Oracle Services for Microsoft Transaction Server 184.108.40.206.0
- Oracle ODBC Driver 220.127.116.11.0
- Oracle SQL*Plus 18.104.22.168.0
- Oracle Instant Client 22.214.171.124.0