I'm downloading MCreator for the first time. Every time it gets as far as setting up the workspace then fails because it says 'Gradle was not able to access the internet connection' then 'Gradle failed to download required files because the internet connection is either not available or blocked by a firewall or anti-virus software...' I've made sure my firewall is off and I don't have anti-virus software installed, but I keep getting the same error message. The error code is GRADLE_NO_INTERNET [-21]
Thanks for your help.
Please post the full error log from the console tab in your ticket. Thanks!