How to Map Network Drives in Windows 11: A Complete Step-by-Step Guide

John,

I recently bought a new laptop and have tried several methods to access a hard disk attached to my router. I got it working and shortly thereafter it stopped working. I can see the disk drive in File Explorer but I can't access the contents. I get the error "Windows cannot access \\NAS. Check the spelling of the name. Otherwise there might be a problem with your network." NAS is the name assigned to the recently purchased drive via SMB3.0 (or 3.1) on a new ASUS RT-AXE7800. I can access it from my old Windows 10 laptop.

I looked at the site you linked to. I tried Method 1 with both the file path and with the IP address and I get the error above.

Method 2 does not exist on my laptop (HP Laptop 17-CP2xxx, Windows 11 Home, version 10.0.26200, also version 25H2). There is no Advanced Storage Settings under settings>system>storage. I found Manage Storage Spaces there but that appears to be for automated backup and attempting to use it returned an error saying there are no drives that work with Storage Spaces.

Methods 3 is just a command line versions of Method 1. Method 4 returned the error CouldNotMapTheNetworkDrive.

As I said, I had it working and it must have been an update (the laptop seems to update nearly every day) and reading about other people's tribulations with this, updates apparently often break the latest fix. All the inquiries about this subject seem to go to at least last December (2025). Is Microsoft ever going to provide a reliable way to connect to a disk drive on a private network? Or do I have to go back to Linux?

Thanks in advance,

Bruce Hyatt