This feature is really useful, but the setup can get confusing if you’re not familiar with SMB sharing or Windows permissions. Most issues people run into usually come down to credentials or firewall/network access blocking the connection between Android and PC. One thing that helped me was double-checking the Windows shared folder permissions and making sure both devices are on the same network. Also, using the correct Windows username (not just display name) is important when LaunchBox asks for login details.