You have a computer named Computer1 that runs Windows 7. You have a server named Server1 that runsWindows Server 2008. Server1 has a file share named Share1. The network configuration for Computer1 isshown in the exhibit. (Click the Exhibit button.) You attempt to connect to //Server1/Share1 and receive thefollowing error message: Windows cannot access //Server1/Share1. From Computer1, you successfullyping Server1. You need to connect to //Server1/Share1.  What should you enable on Computer1?（）

• A、Client for Microsoft Networks.
• B、File and Printer Sharing for Microsoft Networks.
• C、Link-Layer Topology Discovery Mapper I/O Driver.
• D、Link-Layer Topology Discovery Responder.