Environment:
The server is Windows Server 2012. The application uses Framework 3.5 with the IIS settings configured for 4.0 Framework - Intergrated. When running the web page I get the following error:
[BadImageFormatException: An attempt was made to load a program with an incorrect format.
[InvalidOperationException: Attempt to load Oracle client libraries threw BadImageFormatException. This problem will occur when running in 64 bit mode with the 32 bit Oracle client components installed.]
I looked into the Oracle Client 11gR2 folder and found a 2.x but no 4 folder.
Anyone have an idea what area I should look at to troubleshoot or what exactly needs to be installed?