Oracle DataAccessOracleSQL Oracle. DataAccess. ODP. net ODP. Oracle Data Provider for. Microsoft. netFramework. I have developed an application that uses Oracle Data Provider for. NET. I copy the application file. ODP library Oracle. DataAccess. dll on another. The provider is not compatible with the version of Oracle client. Hello there,I realise this question and its variants have been asked before and Ive looked through them but am asking this particularly because its quite urgent and also the answers didnt seem to quite fit. I have a set of dlls which contain functions to loadextract data from oracle. Due to a whole load of reasons, Im having to dynamically call them from a. Reflection. Now, when I try running the dll through MSDev, it connects to Oracle fine but when I try to invoke it using reflection from the exe I made sure I referenced the same dll from debug path in my exe for test purposes it throws a provider not compatible error. In the dll project, I bundle the Oracle. Data. Access. dll along with other necessary dlls Ora. Ops. 11w. dll,oci. For some reason I get this error during dynamic invocation. Dont understand why it should mismatch dlls when all of the necessary ones are avaialble in the same path. ODP. NET. Oracle. DataAccess. dll2 Oracle. DataAccess. Client. C Oracle ,. Oracle. NET 200510. 92. Any ideas please Thanks,Leo. System. Type. Initialization. Exception was unhandled MessageThe type initializer for Oracle. Data. Access. Client. Oracle. Connection threw an exception. SourceOracle. Data. Access Type. NameOracle. Data. Access. Client. Oracle. Connection Stack. Oracle.Dataaccess.Client Dll' title='Oracle.Dataaccess.Client Dll' />Oracle. DataAccess. dll this assembly file is required Oracle. ManagedDataAccess. Oracle. Web. dll optional Add the following references. Trace at Oracle. Data. Access. Client. Oracle. Connection. DisposeBoolean disposing at System. Component. Model. Component. Finalize Inner. Exception Oracle. Data. Access. Client. Oracle. Exception MessageThe provider is not compatible with the version of Oracle client SourceOracle Data Provider for. NET Error. Code 2. Data. Source Number 1. Procedure Stack. Trace at Oracle. Data. Access. Client. Oracle. Init. Initialize at Oracle. Data. Access. Client. Malayalam Serial Actress Latest Navel Photos. Oracle. Connection. Inner. Exception Select all. Open in new window.