//error from cmd
D:E142NodeWorkspaceDatabase>node oracledbSample.js
D:E142NodeWorkspaceDatabasenode_modulesoracledbliboracledb.js:38 throw err;
Error: \?D:E142NodeWorkspaceDatabasenode_modulesoracledbbuildReleaseoracledb.node is not a valid Win32 application.
\?D:E142NodeWorkspaceDatabasenode_modulesoracledbbuildReleaseoracledb.node
    at Object.Module._extensions..node (module.js:689:18)
    at Module.load (module.js:573:32)  at tryModuleLoad (module.js:513:12)
    at Function.Module._load (module.js:505:3)`enter code here` at   Module.require (module.js:604:17)  at require (internal/module.js:11:18)
    at Object.<anonymous> (D:E142NodeWorkspaceDatabasenode_modulesoracledbliboracledb.js:35:19)
    at Module._compile (module.js:660:30)
    at Object.Module._extensions..js (module.js:671:10)
    at Module.load (module.js:573:32)