It sounds like the installation of the Smart Menu program may have caused some network configuration issues on your computer, leading to the "Proxy server isn't responding" error message. Here are a few steps you can take to troubleshoot and resolve this issue:
Step 1: Disable Proxy Settings
- Open Internet Options:
- Press
Win + R
, type inetcpl.cpl
, and press Enter.
[]Go to Connections Tab:
- Click on the "Connections" tab.
[]LAN Settings:
- Click on the "LAN Settings" button.
[]Uncheck Proxy Server:
- Uncheck the box for "Use a proxy server for your LAN."
[]Save Changes:
- Click "OK" to save your changes...