首先確認網(wǎng)絡(luò)路徑無法找到的問題通常由連接性、名稱解析或共享設(shè)置導致，1. 啟用網(wǎng)絡(luò)發(fā)現(xiàn)和文件及打印機共享並關(guān)閉密碼保護共享；2. 驗證目標計算機名稱和IP連通性，通過ping測試或使用IP地址直接訪問；3. 如必要臨時啟用SMB 1.0但建議優(yōu)先使用SMBv2/v3；4. 確保Function Discovery、Server、Workstation等關(guān)鍵服務(wù)正在運行且防火牆允許文件和打印機共享；5. 若存在名稱解析問題，可使用FQDN或在hosts文件中添加條目；6. 將網(wǎng)絡(luò)配置文件設(shè)置為“專用”以啟用發(fā)現(xiàn)功能；7. 重啟計算機和網(wǎng)絡(luò)設(shè)備以刷新連接；最終通過檢查列表確認所有設(shè)置無誤後問題可解決。

The error 0x80070035 – "The network path was not found" in Windows usually occurs when you're trying to access a shared folder or computer on your network, but Windows can't locate or reach the target device. This is common when using File Explorer to access \\ComputerName or when setting up network file sharing.

Here's how to fix it step by step:

1. Check Network Discovery and File Sharing Settings

Make sure both computers are on the same network and that network discovery is enabled.

Steps:

• Press Win I → Go to Network & Internet → Advanced network settings → Advanced sharing settings .
• Under Private networks , ensure these options are turned on:
  • Turn on network discovery
  • Turn on file and printer sharing
  • Turn on HomeGroup connections (if applicable)
• For all networks , make sure:
  • Turn off password protected sharing (if you're on a trusted network and want easy access)

? Tip: If you're on a domain, some settings may be controlled by group policies.

2. Verify the Target Computer Name and Network Connectivity

The error often means the system can't resolve the computer name.

Do this:

• On the computer you're trying to access, check its name:
  • Win I → System → About → Device name
• From your current PC, try pinging that name:

   ping ComputerName

  Or if you know the IP:

   ping 192.168.1.100

• If the name doesn't resolve, try using the IP address instead:
  • Instead of \\ComputerName , use \\192.168.1.100

? If ping fails, the devices aren't communicating — check Wi-Fi/Ethernet, router, or firewall.

3. Enable SMB 1.0 (Not Recommended, but Sometimes Needed)

Some older systems or devices (like NAS drives) may still rely on SMBv1. However, SMBv1 is outdated and insecure , so only enable it if absolutely necessary.

To enable (temporarily):

• Open Control Panel → Programs → Turn Windows features on or off
• Check:
  • ? SMB 1.0/CIFS File Sharing Support
  • ? SMB 1.0/CIFS Client
• Click OK and restart.

?? After testing, disable it again for security.

Better: Ensure both devices support SMBv2 or SMBv3 . Most modern Windows versions (8/10/11) use SMBv3 by default.

4. Check Services and Firewall Settings

Certain Windows services must be running for network sharing to work.

Required services:

• Function Discovery Provider Host
• Function Discovery Resource Publication
• Computer Browser (if applicable)
• Server
• Workstation

To check:

• Press Win R , type services.msc , and hit Enter.
• Look for the above services and ensure their status is Running .

Also, make sure:

• Windows Defender Firewall isn't blocking file and printer sharing.
• In Windows Security → Firewall & network protection → Allow an app through firewall , verify that File and Printer Sharing is allowed for Private (and maybe Public) networks.

5. Use FQDN or Add Hosts Entry (Advanced)

If name resolution is failing, you can:

• Use the full name: \\ComputerName.local (on home networks using mDNS)
• Or edit the hosts file:
  • Open C:\Windows\System32\drivers\etc\hosts in Notepad (as Admin)
  • Add a line:

     192.168.1.100 ComputerName

  This helps if DNS/netbios resolution is broken.

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  6. Ensure Both Devices Are on the Same Network Profile (Private)

  Windows treats Public networks as unsafe and disables discovery.

  • Go to Settings → Network & Internet → Wi-Fi → [Your Network]
  • Set network profile to Private

  This allows the PC to be discoverable.

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  7. Restart Network Devices

  Sometimes a simple reset helps:

  • Restart both computers
  • Restart your router or switch
  • Reconnect to the network

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  Summary Checklist

  • ? Both PCs on same network (and subnet)
  • ? Network discovery and file sharing enabled
  • ? Target computer name or IP is correct
  • ? Can ping the other machine
  • ? Required services are running
  • ? Firewall allows file sharing
  • ? Network set to Private
  • ? SMB version compatible (prefer SMBv2/v3)

  ---

  Fixing 0x80070035 usually comes down to connectivity , name resolution , or sharing settings . Start with ping and using IP addresses — that often reveals the real issue.

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