Encountering Windows System Error Code ERROR_63 can be frustrating, especially when you’re trying to complete important tasks on your PC. This error typically indicates a problem with the network connection or resource sharing, often related to issues with network paths or permissions.
In this detailed step-by-step guide, I’ll walk you through effective solutions to fix ERROR_63, ensuring you get your system running smoothly again.
What is Windows System Error Code ERROR_63?
Before diving into the fix, it’s helpful to understand what ERROR_63 means. This error usually occurs when Windows cannot access a network resource because the network path is either invalid, inaccessible, or the connection was lost.
Common scenarios where ERROR_63 arises:
- Attempting to map a network drive.
- Trying to connect to a shared printer or folder.
- Issues with SMB (Server Message Block) protocol or network shares.
Step-by-Step Guide to Fix ERROR_63
Step 1: Verify the Network Path
The most common cause of ERROR_63 is an incorrect or unavailable network path.
- Check the network path syntax: Ensure you input the network path correctly, e.g.,
\\ComputerName\SharedFolder. - Test connectivity to the host:
- Open Command Prompt (press
Windows + R, typecmd, hit Enter). - Type
ping ComputerName(replaceComputerNamewith the target device’s name or IP). - If the ping fails, the host might be offline, or there could be a network issue.
- Open Command Prompt (press
Step 2: Ensure Network Discovery and File Sharing are Enabled
If your PC cannot find or access shared resources, enabling network discovery can solve this.
- Open Control Panel → Network and Sharing Center → Change advanced sharing settings.
- Select Turn on network discovery and Turn on file and printer sharing under your current profile (Private or Public).
- Click Save changes.
Step 3: Check Services Required for File and Printer Sharing
Certain Windows services need to be running for network sharing to work properly.
- Press
Windows + R, typeservices.msc, and hit Enter. - Locate these services and ensure they are running:
- Function Discovery Resource Publication
- SSDP Discovery
- UPnP Device Host
- Right-click each, select Properties, set Startup type to Automatic, and click Start if not running.
Step 4: Verify SMB Protocol Settings
Windows uses the SMB protocol to share files and printers over the network. SMBv1 is outdated and often disabled, but some older devices require it.
- Go to Control Panel → Programs → Turn Windows features on or off.
- Scroll down and check if SMB 1.0/CIFS File Sharing Support is enabled.
- If your device needs SMBv1, enable it. Otherwise, ensure SMBv2 or SMBv3 is active.
- Click OK and restart your PC.
Step 5: Disable Third-Party Firewall or Security Software Temporarily
Sometimes, firewalls or antivirus programs block network access causing ERROR_63.
- Temporarily disable these applications.
- Try accessing the network resource again.
- If successful, whitelist your network devices or adjust firewall rules.
Step 6: Reset Network Settings
Resetting your network settings can resolve deeper issues.
- Open Settings → Network & Internet → Status.
- Scroll down and select Network reset.
- Click Reset now, then reboot your PC.
Step 7: Check User Permissions on the Network Resource
If permissions are incorrectly configured on the remote resource, access might be denied.
- On the host machine, navigate to the shared folder or device.
- Right-click → Properties → Sharing tab → Advanced Sharing.
- Click Permissions, ensure your user account or group has Read or Full Control access.
- Apply changes and retry from your client PC.
Extra Tips to Prevent ERROR_63 in Future
- Keep your Windows OS updated regularly.
- Maintain consistent network naming – avoid changing computer names frequently.
- Use standard Windows sharing and permission protocols instead of third-party tools.
- Ensure all devices on the network are in the same workgroup or domain for seamless sharing.
Wrapping Things Up
Encountering Windows System Error Code ERROR_63 doesn’t have to halt your workflow. By carefully following these steps, you’ll identify the root cause — whether it’s a network path issue, sharing settings, or permission problems — and resolve it efficiently.
If you continue to experience problems after trying all these solutions, consider reaching out to your IT support or visiting Microsoft’s official support forums for more targeted help.
If this guide helped you fix ERROR_63, feel free to share it with your network or leave a comment below about your experience!
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Thanks for reading, and happy troubleshooting!
