I'm struggeling to view deployed reports. The reports are connected to an oracle 10g server. The error i get is:
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.
This is the setup:
The server with the IIS and Reporting Services is a Windows 2003 64bit server with oracle11gr2 client installed.
The reports are deployed through Visual Studio from a client computer with Windows 7 32bit. And the reports works fine from Preview within Visual Studio.
If the app is 64Bit you will likely need a 64Bit Oracle Client.