node api.js cant running

[bvanvlymen]

after npm install and trying to running web server and it wont let running

not sure if the express is old version.

$ node api.js
module.js:338
    throw err;
          ^
Error: Cannot find module 'C:\Users\Brian\Documents\GitHub\angular-express-blog\api.js'
    at Function.Module._resolveFilename (module.js:336:15)
    at Function.Module._load (module.js:278:25)
    at Function.Module.runMain (module.js:501:10)
    at startup (node.js:129:16)
    at node.js:814:3

What cause is that?