One additional thought: If you're on Windows 10 it won't work by default. The e2500c series doesn't support SMB v.3 and Win10 won't connect to a fileshare that doesn't support it. You'd have to enable SMB v.1 on the PC, which I strongly recommend against. There's a reason Windows doesn't support it anymore and you could be opening your customer up to security breaches.
Bookmarks