I'm new in VB, and I'm doing my first application.
I want to publish my application in a file server. The Database is an Oracle 9i, the DataBase is in a different machine than the file server, do I need to install the Oracle Client in the file sever?
Because, when I try to execute the application in a client machine, I got this error message:

Unable to Load DLL 'OraOps9.dll'
************** Exception Text **************
System.DllNotFoundException: Unable to load DLL 'OraOps9.dll': No se puede encontrar el módulo especificado. (Exception from HRESULT: 0x8007007E)
at Oracle.DataAccess.Client.OpsTrace.GetRegTraceInfo( UInt32& TrcLevel)
at Oracle.DataAccess.Client.OraTrace.GetRegistryTrace Info()
at Oracle.DataAccess.Client.OracleConnection..ctor()

Thanks in advance.