Oracle .Net ManagedDataAccess Error: Could not load type 'OracleInternal.Common.ConfigBaseClass' from assembly

Question

I have a project that works locally, on our dev server, and on our production server.

When I try to run it on the test server, I get the error below, and I don\'t kn

Answer 1

You have to remove the Oracle.ManagedDataAccess assembly in your GAC (C:\Windows\Microsoft.NET\assembly...)

Use the command tool gacutil to remove the assembly:

C:\Program Files (x86)\Microsoft SDKs\Windows\YOUR_VERSION\bin\NETFX 4.6.1 Tools> gacutil /u Oracle.ManagedDataAccess