How to Fix “The Network Path Was Not Found” Error in Windows 2026

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You’re trying to access a shared folder or network drive and Windows throws “The network path was not found” at you. Frustrating, right? This error means Windows can’t locate the network resource you’re trying to reach. The good news: it’s usually fixable in minutes.

This guide shows you exactly how to fix this error, why it happens, and how to prevent it from coming back.

What Does “The Network Path Was Not Found” Actually Mean?

When you see this error, Windows is telling you it cannot establish a connection to a network location. This could be a shared folder on another computer, a network attached storage device, or a mapped network drive.

Table of Contents

The error appears in several scenarios:

  • Opening a mapped network drive
  • Accessing shared folders on another PC
  • Connecting to network printers
  • Running programs from network locations
  • Accessing company file servers

The root cause varies. Sometimes it’s a simple network hiccup. Other times it’s DNS issues, firewall blocks, or outdated network settings.

Quick Fixes That Work Most of the Time

Start with these simple solutions. They fix the error in about 70% of cases.

Restart Your Computer and Router

This sounds basic, but it works. Restarting clears temporary network glitches and resets connections.

  1. Save your work and close all programs
  2. Restart your Windows computer
  3. Unplug your router for 30 seconds
  4. Plug it back in and wait for it to fully restart
  5. Try accessing the network path again

Check the Network Path Format

Windows requires specific formatting for network paths. A single typo breaks everything.

The correct format is: \\ComputerName\SharedFolder

Common mistakes:

  • Using forward slashes: //ComputerName/SharedFolder (wrong)
  • Missing the second backslash: \ComputerName\SharedFolder (wrong)
  • Extra spaces: \\ ComputerName \SharedFolder (wrong)
  • Using IP address without proper format: 192.168.1.5\Share (wrong, needs \\192.168.1.5\Share)

Verify the Target Computer Is On and Connected

The computer hosting the shared folder must be:

  • Powered on
  • Connected to the same network
  • Not in sleep or hibernate mode

Check this by pinging the target computer:

  1. Press Windows + R
  2. Type cmd and press Enter
  3. Type ping ComputerName or ping IPAddress
  4. Press Enter

If you get replies, the computer is reachable. If you see “Request timed out,” the computer is offline or unreachable.

Advanced Troubleshooting Methods

If quick fixes didn’t work, move to these deeper solutions.

Enable Network Discovery and File Sharing

Windows blocks network access when these settings are off.

  1. Open Control Panel
  2. Click Network and Sharing Center
  3. Click Change advanced sharing settings
  4. Expand your current network profile (Private or Public)
  5. Turn on Network discovery
  6. Turn on File and printer sharing
  7. Scroll to All Networks section
  8. Turn off Password protected sharing (for home networks)
  9. Click Save changes
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Configure Windows Firewall Rules

Firewall rules sometimes block network file sharing, even on trusted networks.

Allow File Sharing Through Firewall:

  1. Open Control Panel
  2. Click Windows Defender Firewall
  3. Click Allow an app or feature through Windows Defender Firewall
  4. Click Change settings
  5. Find “File and Printer Sharing”
  6. Check both Private and Public boxes
  7. Click OK

Create a New Inbound Rule:

  1. Press Windows + R, type wf.msc, press Enter
  2. Click Inbound Rules in left panel
  3. Click New Rule in right panel
  4. Select Port, click Next
  5. Select TCP, enter ports 139 and 445
  6. Click Next through the wizard
  7. Name the rule “SMB File Sharing”
  8. Click Finish

Reset the TCP/IP Stack

Corrupted network protocols cause persistent connection failures. Resetting them often fixes mysterious network errors.

  1. Open Command Prompt as Administrator (right-click Start, select Command Prompt Admin)
  2. Run these commands one by one:
netsh int ip reset
netsh winsock reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
  1. Restart your computer
  2. Test the network path

Check SMB Protocol Version

Windows 10 and 11 disabled SMB 1.0 for security reasons. Older devices might need it.

Enable SMB 1.0 (only if connecting to old devices):

  1. Press Windows + R
  2. Type optionalfeatures and press Enter
  3. Scroll to SMB 1.0/CIFS File Sharing Support
  4. Check the box
  5. Click OK
  6. Restart when prompted

Note: Only enable SMB 1.0 if absolutely necessary. It has security vulnerabilities. According to Microsoft’s security guidelines, SMB 2.0 or higher is strongly recommended.

Verify Network Credentials

Windows caches network credentials. Outdated credentials cause access failures.

Clear and Re-enter Credentials:

  1. Open Control Panel
  2. Click User Accounts
  3. Click Credential Manager
  4. Click Windows Credentials
  5. Find entries related to your network path
  6. Click each one and select Remove
  7. Try accessing the network path again
  8. Enter username and password when prompted

Use IP Address Instead of Computer Name

DNS resolution failures prevent Windows from finding computers by name. Using the IP address bypasses DNS.

Find the Target Computer’s IP Address:

On the target computer:

  1. Press Windows + R
  2. Type cmd and press Enter
  3. Type ipconfig and press Enter
  4. Note the IPv4 Address (like 192.168.1.100)

Access Using IP Address:

Instead of \\ComputerName\SharedFolder, use \\192.168.1.100\SharedFolder

If this works, you have a DNS problem. Fix it by:

  1. Running ipconfig /flushdns in Command Prompt
  2. Setting manual DNS servers (8.8.8.8 and 8.8.4.4) in network adapter settings
  3. Restarting the DNS Client service

Network Path Errors on Domain Networks

Corporate networks have additional layers that cause this error.

Check Domain Connectivity

  1. Press Windows + R
  2. Type cmd and press Enter
  3. Type echo %LOGONSERVER% and press Enter

This shows which domain controller authenticated you. If it shows your computer name instead of a domain controller, you’re not connected to the domain.

Rejoin the Domain:

  1. Right-click Start, select System
  2. Click Domain or workgroup settings
  3. Click Change
  4. Note your domain name
  5. Select Workgroup, enter “TEMP”
  6. Click OK and restart
  7. Repeat steps 1-4
  8. Select Domain, enter your domain name
  9. Enter domain admin credentials when prompted
  10. Restart

Sync Time with Domain Controller

Time differences over 5 minutes cause authentication failures.

  1. Open Command Prompt as Administrator
  2. Type w32tm /resync and press Enter
  3. Type net time \\DomainController /set /y (replace DomainController with your DC name)

Check Group Policy Settings

Group policies can block network access. Contact your IT department if:

  • You recently got policy updates
  • The error appeared suddenly across multiple users
  • You can’t change firewall or sharing settings

Fixing Mapped Network Drive Errors

Mapped drives use drive letters (like Z:) to represent network paths. They have specific issues.

Remap the Network Drive

  1. Open File Explorer
  2. Right-click This PC
  3. Click Disconnect network drive
  4. Select the problematic drive
  5. Click OK
  6. Right-click This PC again
  7. Click Map network drive
  8. Choose a drive letter
  9. Enter the network path: \\ComputerName\SharedFolder
  10. Check “Reconnect at sign-in”
  11. Check “Connect using different credentials” if needed
  12. Click Finish

Fix Mapped Drives That Disconnect

Mapped drives showing red X marks need registry tweaks.

Extend Connection Timeout:

  1. Press Windows + R
  2. Type regedit and press Enter
  3. Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters
  4. Right-click in right panel, select New > DWORD (32-bit) Value
  5. Name it KeepConn
  6. Double-click it, set value to 600 (10 minutes in seconds)
  7. Click OK
  8. Restart your computer
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Create a Startup Script for Persistent Drives

If drives disconnect at startup, use a script to reconnect them.

  1. Open Notepad
  2. Type: net use Z: \\ComputerName\SharedFolder /persistent:yes
  3. Replace Z: with your drive letter and update the path
  4. Save as reconnect.bat
  5. Press Windows + R, type shell:startup, press Enter
  6. Copy the .bat file into this folder

The script runs at every startup and reconnects your drives.

Permission and Sharing Issues

Access denied errors often masquerade as “network path not found” errors.

Verify Folder Sharing Settings

On the computer hosting the shared folder:

  1. Right-click the shared folder
  2. Click Properties
  3. Click Sharing tab
  4. Click Advanced Sharing
  5. Check “Share this folder”
  6. Click Permissions
  7. Add Everyone or specific users
  8. Set appropriate permissions (Read or Full Control)
  9. Click OK on all windows

Check NTFS Permissions

Sharing permissions and NTFS permissions both matter. Set both correctly.

  1. Right-click the shared folder
  2. Click Properties
  3. Click Security tab
  4. Click Edit
  5. Click Add
  6. Type “Everyone” or specific username
  7. Click Check Names, then OK
  8. Set permissions (Read, Modify, or Full Control)
  9. Click Apply, then OK

Disable Password Protected Sharing for Home Networks

  1. Open Control Panel
  2. Click Network and Sharing Center
  3. Click Change advanced sharing settings
  4. Expand All Networks
  5. Turn off Password protected sharing
  6. Click Save changes

This allows access without entering credentials on home networks.

Network Configuration Problems

Ensure All Computers Are on the Same Subnet

Computers must be on the same network segment to see each other.

Check Your IP Configuration:

  1. Press Windows + R
  2. Type cmd and press Enter
  3. Type ipconfig and press Enter
  4. Note your IPv4 Address and Subnet Mask

Example:

  • Computer A: 192.168.1.100, Subnet 255.255.255.0
  • Computer B: 192.168.1.150, Subnet 255.255.255.0
  • These can communicate

But:

  • Computer A: 192.168.1.100
  • Computer B: 192.168.2.100
  • These cannot communicate without routing

Configure Network Profile Correctly

Windows treats Public and Private networks differently. Set the right profile.

  1. Click the network icon in system tray
  2. Click Properties under your connected network
  3. Under Network profile, select Private
  4. Close the window

Private networks enable full sharing features. Public networks restrict them for security.

Check Router and Switch Configuration

Network hardware problems cause intermittent failures.

Basic Router Checks:

  • Ensure DHCP is enabled for automatic IP assignment
  • Verify the router isn’t blocking SMB ports (139, 445)
  • Check for firmware updates
  • Disable AP isolation if enabled (blocks device-to-device communication)

Switch Problems:

If using a network switch between devices:

  • Try connecting devices directly to the router
  • Test with a different switch
  • Check switch port lights to confirm connections

Antivirus and Security Software Conflicts

Third-party security software often blocks network file sharing.

Temporarily Disable Antivirus

  1. Right-click your antivirus icon in system tray
  2. Select disable or pause protection
  3. Set duration to 15 minutes
  4. Try accessing the network path

If this works, the antivirus is blocking access. Add an exception:

  1. Open your antivirus software
  2. Find settings or configuration
  3. Look for exceptions, exclusions, or whitelist
  4. Add the network path or the target computer’s IP address
  5. Save changes
  6. Re-enable protection

Popular antivirus programs with known issues:

  • Norton
  • McAfee
  • Kaspersky
  • Bitdefender
  • Avast

Each has different settings menus. Consult their documentation for adding network exceptions.

VPN Related Issues

VPNs route traffic differently, which breaks local network access.

Split Tunneling Configuration

Split tunneling allows local network access while VPN is active.

For most VPN clients:

  1. Open VPN software settings
  2. Find advanced or network settings
  3. Enable “Allow LAN traffic” or “Split tunneling”
  4. Add your local subnet (192.168.1.0/24 or similar)
  5. Reconnect VPN

Disconnect VPN for Local Access

If split tunneling isn’t available:

  1. Disconnect from VPN
  2. Access your network resources
  3. Reconnect to VPN when done

Note: This only works if you don’t need VPN and local resources simultaneously.

Troubleshooting Table

Here’s a quick reference for diagnosing the exact cause:

SymptomLikely CauseSolution
Error appears for all network pathsNetwork discovery disabledEnable network discovery and file sharing
Works with IP but not computer nameDNS resolution failureUse IP address or flush DNS cache
Worked yesterday, broken todayWindows update changed settingsCheck firewall rules and SMB settings
Red X on mapped drives at startupDrive disconnects before network readyCreate startup reconnection script
Works on same computer in safe modeThird-party software conflictDisable antivirus or security software
Only affects domain resourcesDomain connectivity lostVerify domain connection and rejoin if needed
Intermittent failuresNetwork hardware issuesCheck router, switches, and cables
Error when VPN is connectedVPN routing all trafficConfigure split tunneling or disconnect VPN

When to Contact IT Support

Some situations require professional help:

  • You cannot change firewall settings (managed by organization)
  • Group policies prevent you from adjusting network settings
  • The error affects all users accessing a specific server
  • Network infrastructure is complex with VLANs and advanced routing
  • Security policies forbid disabling antivirus or firewalls
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In corporate environments, IT departments manage these settings centrally. Don’t try to bypass security controls.

Prevention Tips

Stop this error from happening again:

Keep Windows Updated

  1. Press Windows + I
  2. Click Update & Security
  3. Click Check for updates
  4. Install all available updates

Updates fix network stack bugs and improve SMB protocol handling.

Use Static IP Addresses for File Servers

DHCP assigns dynamic IPs that change. Static IPs stay consistent.

  1. Open Network Connections (ncpa.cpl)
  2. Right-click your network adapter
  3. Click Properties
  4. Select Internet Protocol Version 4
  5. Click Properties
  6. Select “Use the following IP address”
  7. Enter IP, subnet mask, and gateway
  8. Enter DNS servers (8.8.8.8 and 8.8.4.4)
  9. Click OK

Document Your Network Paths

Keep a list of:

  • Computer names and IP addresses
  • Shared folder paths
  • Required credentials
  • Drive letter mappings

This makes troubleshooting faster when problems occur.

Regular Network Maintenance

  • Restart routers monthly
  • Update router firmware quarterly
  • Check network cables for damage
  • Clean up unused mapped drives

Alternative Access Methods

If you can’t fix the network path error immediately, use workarounds:

Use Remote Desktop

  1. Press Windows + R
  2. Type mstsc and press Enter
  3. Enter the target computer’s IP or name
  4. Click Connect
  5. Enter credentials
  6. Access files locally on the remote computer

Transfer Files via Cloud Storage

  1. Upload files to OneDrive, Google Drive, or Dropbox from the source computer
  2. Download them on your computer
  3. Work with local copies

This bypasses network sharing entirely.

Set Up FTP Server

For technical users:

  1. Install FileZilla Server on the source computer
  2. Configure user accounts and permissions
  3. Connect using FileZilla Client from other computers
  4. Transfer files via FTP protocol

FTP works differently than SMB and avoids these specific errors.

Frequently Asked Questions

Why does the error appear only when connecting from home?

Your home network likely uses different IP ranges or network profiles than your work network. At home, Windows might have the network set to Public instead of Private, which restricts sharing. Also check if your home router has AP isolation enabled, which blocks device-to-device communication on wireless networks. Switch your network profile to Private and disable AP isolation in router settings.

Can Windows Defender cause network path errors?

Yes. Windows Defender Firewall blocks SMB traffic by default on Public networks. If your network profile is set to Public, Defender prevents file sharing for security. Switch to Private network profile or manually allow File and Printer Sharing through the firewall in Windows Defender settings. The firewall rules need adjustment for both inbound and outbound traffic on ports 139 and 445.

How do I fix this error on Windows 11?

Windows 11 uses the same networking stack as Windows 10, so all solutions in this guide apply. The main difference is menu locations. Network settings moved to Settings app instead of Control Panel. Go to Settings > Network & Internet > Advanced network settings > More network adapter options to access classic network controls. Everything else works identically to Windows 10.

Does this error mean I have a virus?

Not usually. This is almost always a legitimate networking configuration issue, not malware. However, some ransomware blocks network access to prevent backup access during encryption. If the error appeared suddenly with other strange behavior like files being renamed or performance problems, run a full antivirus scan immediately. For normal cases, follow the troubleshooting steps in this guide.

Why does rebooting fix the problem temporarily?

Rebooting clears the network cache, resets network adapters, and re-establishes connections with fresh DNS lookups and authentication tokens. If reboots fix it temporarily but the error returns, you have an underlying configuration issue that needs permanent fixing. Common culprits include mapped drives timing out, DNS cache corruption, or firewall rules that reset to defaults. Use the permanent solutions in this guide instead of constantly rebooting.

Conclusion

The network path was not found error frustrates users because it has many possible causes. Start with simple fixes like restarting devices and checking the path format. If those don’t work, move through network discovery settings, firewall rules, and credential verification.

Most cases resolve within 15 minutes using the methods in this guide. The key is systematic troubleshooting rather than random attempts. Check one thing, test the result, then move to the next step.

For persistent issues in managed environments, contact your IT department. They control policies and infrastructure you cannot change yourself. For home networks, focus on network discovery settings, firewall configuration, and ensuring all devices use compatible SMB versions.

MK Usmaan
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