Even experienced users mess this up. Here is how to fix the top three failures.
127.0.0.1 license.solidworks.com 127.0.0.1 solidworks.com 127.0.0.1 sw.install.solidworks.com 127.0.0.1 activation.solidworks.com 127.0.0.1 register.solidworks.com 127.0.0.1 log.solidworks.com
where servers must communicate across different network domains via VPN.
…you can block specific domains by editing the .