Hello
Thank you for posting in Microsoft Community forum.
Based on your description, here are some possible solutions
- Change advanced sharing settings through the Control Panel > Network and Sharing Center >. Make sure that both Network Discovery and File and Printer Sharing are enabled
- Try modifying the local security policy to allow insecure guests to log in:
Press Win + R, enter secpol.msc, navigate to Local Policies > Security Options.
Find "Network Access: Doesn't allow anonymous access to local accounts" and set it to "Disabled".
Find Network Access: Sharing and Security Model and set it to Classic - On-premises users can access sharing.
- Make sure the permissions for the shared folder are set correctly:
Right-click on the folder > Properties > Shared > Advanced Sharing > permissions.
Make sure that "Everyone" or your user account has "Read" or "Full Control" permissions.
- Turn off password-protected sharing in the Control Panel.
- Make sure File and Printer Sharing is allowed in the firewall.
- Try to connect with an IP address
- Check in Device Manager that you need to update your network adapter driver.
- Use gpedit.msc. Navigate to Computer Configuration > Windows Settings > Security Settings > Local Policies > Security Options.
Check the policy settings related to network access and sharing. Check the Group Policies related to network access.
- Try restarting your router and computer.
If the problem persists, you can check the Event Viewer for more information.
If you have any questions or concerns, please feel free to let us know.
Regards,
Jill Zhou