If you’ve encountered Windows ERROR_93, you’re not alone. This error can disrupt your work or gaming session, leaving you frustrated and unsure of the next steps. Fortunately, with a little patience and some systematic troubleshooting, you can resolve this error and get back to smooth running Windows.
In this guide, we’ll walk you through what ERROR_93 means, why it might occur, and most importantly, how to fix it—step by step.
What Is Windows ERROR_93?
Windows ERROR_93 corresponds to the error code:
ERROR_INVALID_NETNAME (93): The network name is invalid.
This error generally appears when your system tries to access a network resource (like a shared folder, printer, or server) using an invalid or unreachable network path/name. It might occur during:
- Accessing network drives or shared resources.
- Running applications that require network access.
- Connecting to remote servers.
Understanding this foundation makes it easier to troubleshoot effectively.
Common Causes of ERROR_93
Before diving into fixes, here’s why ERROR_93 might occur:
- Incorrect network path or name: The address or network share name could be mistyped or changed.
- Network connectivity issues: Your PC might be disconnected from the network or has temporary disruptions.
- Permissions and access issues: You might lack proper permissions to access the resource.
- Outdated or corrupted network drivers: Faulty or outdated drivers can cause network identification problems.
- Firewall/security software blocking connection: Sometimes, your security settings interfere with network access.
- Server or resource offline: The device or server you are trying to reach is unavailable.
Step-by-Step Guide to Fix Windows ERROR_93
Step 1: Verify Network Name and Path
- Double-check the network path or share name you’re trying to access.
- Typical network path format:
\\ComputerName\ShareName - Make sure there are no typos or extra spaces.
- If you’re accessing through an IP address, confirm it’s correct (e.g.,
\\192.168.1.10\ShareName).
Pro Tip: Try to access the resource from another PC on the same network to rule out issues specific to your device.
Step 2: Ensure Proper Network Connection
- Confirm your computer is connected to the network (Wi-Fi or Ethernet).
- Open Command Prompt (press Windows key + R, type
cmd, hit Enter). - Type
ping <IP-or-ComputerName>(e.g.,ping 192.168.1.10orping ComputerName).
If the ping request times out, your computer isn’t able to reach the device or server.
- Restart your router or switch off and on Wi-Fi.
- Disconnect and reconnect to your network.
Step 3: Check Permissions and Access Rights
- Make sure you have the necessary credentials to access the network resource.
- If sharing a folder from another PC:
- Right-click on the folder → Properties → Sharing tab.
- Confirm the folder is shared to the appropriate users.
- Check Security tab and ensure your user account has permission.
Try logging in with different credentials if possible.
Step 4: Restart Network Services
Sometimes restarting network-related services can help:
- Press Windows + R, type
services.msc, and hit Enter. - In the Services window, locate these services:
- Workstation
- Server
- TCP/IP NetBIOS Helper
- Right-click each service and select Restart.
You might also consider restarting your computer after this step.
Step 5: Update Network Drivers
Outdated or corrupt drivers can cause network errors. To update:
- Press Windows + X, select Device Manager.
- Expand Network adapters.
- Right-click your network adapter and click Update driver.
- Choose Search automatically for updated driver software.
- Follow prompts to update, then restart your PC.
If updating didn’t help, try uninstalling the driver and reinstalling it.
Step 6: Temporarily Disable Firewall and Security Software
Sometimes, firewalls or antivirus software block network connections.
- Temporarily disable your firewall and antivirus:
- Search for Windows Defender Firewall → Turn it off temporarily.
- Open your antivirus and disable it temporarily.
- Try accessing the network resource again.
- If it works, add exceptions for the shared resource or the application in your firewall/antivirus settings.
Note: Don’t forget to re-enable your security software after testing!
Step 7: Flush DNS and Reset Network Settings
Flushing DNS and resetting network components can clear misconfigurations:
- Open Command Prompt as Administrator (search for
cmd, right-click, "Run as administrator"). - Run the following commands one by one:
bash
ipconfig /flushdns
ipconfig /release
ipconfig /renew
netsh int ip reset
netsh winsock reset
- Restart your PC and try accessing the resource again.
Step 8: Verify the Target Device or Server
Make sure the device or server you are trying to connect to:
- Is powered on.
- Is connected to the network.
- Is sharing the resource properly.
Sometimes, the problem might not be your PC but the target device itself.
Bonus Tips: Prevention & Maintenance
- Keep your Windows OS and drivers updated regularly.
- Use a reliable network with strong signals.
- Set clear sharing permissions to avoid access errors.
- Regularly check your firewall/antivirus settings, especially after updates.
- Document your network device names and paths for quick reference.
Final Thoughts
Windows ERROR_93 can feel daunting at first, but with these systematic steps, you can identify the root cause and fix it efficiently. Remember, take your time, double-check paths and settings, and don’t hesitate to reach out to your network administrator if you’re on a work or school network.
If this guide helped you, consider bookmarking it for future reference. And if you run into other Windows errors, stay calm—the solution is often just a few steps away!
Did you find this guide helpful?
Feel free to ask any questions below or share your troubleshooting experience!
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