How to set up and manage a shared folder on a local network for small offices

Summary

This guide helps you troubleshoot and resolve: How to set up and manage a shared folder on a local network for small offices. Follow the steps below to fix the issue.

Common Causes

Setting up a shared folder allows your team to collaborate on documents and share files without needing to email versions back and forth. This guide explains how to configure a local network share on a Windows PC, ensuring your small office can access shared business files efficiently while maintaining basic security.

Prerequisites

Before you begin, ensure the following conditions are met:

• All computers must be connected to the same local network (via Ethernet or Wi-Fi).
• The computer hosting the folder (the "Host") must remain powered on for others to access the files.
• You must have administrative privileges on the Host PC.

Step 1: Enable Network Discovery

By default, Windows may hide your computer from other devices for security. You must enable discovery to make the folder visible.

1. Open the Control Panel.
2. Navigate to Network and Internet > Network and Sharing Centre.
3. Click Change advanced sharing settings in the left-hand menu.
4. Under the Private profile, select Turn on network discovery and Turn on file and printer sharing.
5. Under All Networks, scroll down to Password protected sharing.
   • Select Turn on password protected sharing if you want users to log in with a specific account.
   • Select Turn off password protected sharing if you want anyone on your local network to access the folder without a password (not recommended for sensitive data).
6. Click Save changes.

Step 2: Create and Share the Folder

Once the network is configured, you can designate a specific folder for sharing.

1. Right-click the folder you wish to share (or create a new one) and select Properties.
2. Go to the Sharing tab and click the Advanced Sharing... button.
3. Tick the box for Share this folder.
4. Click the Permissions button.
5. Select the users or groups you want to grant access to. For a simple office setup, Everyone is often used, but you can restrict this to specific users.
6. Under Permissions for Everyone, choose the level of access:
   • Read: Users can view and open files but cannot change or delete them.
   • Change: Users can edit files and create new ones.
   • Full Control: Users have complete control over the folder and its permissions.
7. Click OK, then OK again to return to the Properties window.

Step 3: Configure Security Permissions

Sharing permissions handle the network access, but NTFS security permissions handle the actual file system access. Both must be aligned for the share to work.

1. In the same Properties window, click the Security tab.
2. Click Edit... and then click Add....
3. Type Everyone in the box and click Check Names, then click OK.
4. Highlight Everyone in the list and select the permissions that match what you set in the Sharing tab (e.g., Modify, Read & execute, List folder contents, and Write).
5. Click OK until all windows are closed.

Step 4: Accessing the Shared Folder from Another PC

Now that the Host is configured, other team members can connect to the folder.

1. On the second computer, press Windows Key + E to open File Explorer.
2. In the left-hand sidebar, click Network.
3. Locate the name of the Host PC and double-click it.
4. If prompted, enter the username and password of an account that exists on the Host PC.
5. You will now see the shared folder. To make it easier to find in the future, right-click the folder and select Map network drive....
6. Choose a drive letter (e.g., Z:) and click Finish. The folder will now appear as a hard drive under This PC.

Troubleshooting Common Issues

The folder is not visible on the network

• Ensure both computers are on the same network (e.g., both on the same Wi-Fi SSID).
• Check that the network profile is set to Private and not Public in Settings > Network & Internet.
• Restart the Function Discovery Resource Publication service in services.msc.

"Windows cannot access \\ComputerName" error

• Verify that the Windows Defender Firewall is not blocking "File and Printer Sharing".
• Double-check that the Security tab permissions (Step 3) were applied correctly.

Permission Denied when saving files

• Ensure the user has Change permissions in the Sharing tab and Modify permissions in the Security tab.

If you continue to experience connectivity issues or require a more robust storage solution like a NAS (Network Attached Storage), please Open a Ticket for professional assistance.

Still Having Issues?