Why am I unable to connect to a network shared folder?

Check the network configuration:

Make sure your network connection is active and correctly configured. Try restarting your router or disconnecting and reconnecting to the network.
Check the shared folder path and permissions:

Make sure the path and permissions for the shared folder are properly configured.
Check the file and folder security settings:

Make sure that the file and folder security settings are correct. Ensure that the user account you are connecting with has the correct access to the shared folder.