Error "System.Data.OracleClient requires Oracle client software version 8.1.7 or greater" When Connecting to the WFR Web Verifier Login.aspx Page (Doc ID 2028734.1)

System.Data.OracleClient requires Oracle client software version 8.1.7 or greater

2015-07-02 08:20:30,899 [9] ERROR Brainware.Verifier.WebClient.Global [(null)] - The underlying provider failed on Open.

[PID=8108|UID=?|MEM PH/V=70,072k/445,580k|MEM_ALL_PH OCC/AV=2,281,796k/1,912,052k|MEM_ALL_V OCC/AV=445,580k/3,748,596k|HNDL=704]

System.Data.EntityException: The underlying provider failed on Open. ---> System.Exception: System.Data.OracleClient requires Oracle client software version 8.1.7 or greater.
  at System.Data.OracleClient.OCI.DetermineClientVersion()
  at System.Data.OracleClient.OracleInternalConnection.OpenOnLocalTransaction(String userName, String password, String serverName, Boolean integratedSecurity, Boolean unicode, Boolean omitOracleConnectionName)
  at System.Data.OracleClient.OracleInternalConnection..ctor(OracleConnectionString connectionOptions)
  at System.Data.OracleClient.OracleConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
  at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options)
  at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject)
  at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject)
  at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
  at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
  at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
  at System.Data.OracleClient.OracleConnection.Open()
  at EFOracleProvider.EFOracleConnection.Open() in <path>\dNET\rel\src\EFOracleProvider\EFOracleConnection.cs:line 144
  at System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition, DbConnection storeConnectionToOpen, DbConnection originalConnection, String exceptionCode, String attemptedOperation, Boolean& closeStoreConnectionOnFailure)
  --- End of inner exception stack trace ---
  at System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition, DbConnection storeConnectionToOpen, DbConnection originalConnection, String exceptionCode, String attemptedOperation, Boolean& closeStoreConnectionOnFailure)
  at System.Data.EntityClient.EntityConnection.Open()
  at System.Data.Objects.ObjectContext.EnsureConnection()
  at System.Data.Objects.ObjectQuery`1.GetResults(Nullable`1 forMergeOption)
  at System.Data.Objects.ObjectQuery`1.System.Collections.Generic.IEnumerable.GetEnumerator()
  at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source)
  at System.Data.Objects.ELinq.ObjectQueryProvider.b__1[TResult](IEnumerable`1 sequence)
  at System.Data.Objects.ELinq.ObjectQueryProvider.ExecuteSingle[TResult](IEnumerable`1 query, Expression queryRoot)
  at System.Data.Objects.ELinq.ObjectQueryProvider.System.Linq.IQueryProvider.Execute[S](Expression expression)
  at System.Linq.Queryable.FirstOrDefault[TSource](IQueryable`1 source)
  at Brainware.System.DAL.DA.ModuleDA.GetByNameAndIsDeleted(String moduleName, Boolean isDeleted) in F:\Build55\Cedar\dNET\rel\src\System.DAL\DA\ModuleDA.cs:line 42
  at Brainware.System.Controllers.Module.ModuleController.get_CurrentModuleId() in <path>\dNET\rel\src\System.Controllers\Module\ModuleController.cs:line 33
  at Brainware.Verifier.WebClient.Global.Application_End(Object sender, EventArgs e) in <path>\dNET\rel\src\Verifier.WebClient\Global.asax.cs:line 169
[END APPLICATION AT 2015-07-02 08:20:31,180]