Software like Norton, McAfee, or Bitdefender has its own "Smart Firewalls." Even if Windows Firewall is configured correctly, these programs can still kill the connection. Open your Antivirus dashboard. Look for or Program Control .
Please whitelist the following TeamViewer requirements on the corporate firewall (outbound): teamviewer blocked by firewall
I’m trying to use TeamViewer (full version) but it appears to be blocked by our corporate firewall. Inbound and outbound connections are failing, and I’m getting error code [e.g., 2075 / 2077] . Software like Norton, McAfee, or Bitdefender has its
TeamViewer being blocked by a firewall is a common issue that can be resolved by whitelisting the application, opening required ports, or adjusting firewall settings. By understanding the causes and implementing solutions and best practices, users can ensure seamless remote access and collaboration using TeamViewer. By understanding the causes and implementing solutions and