Best Answer mrtnptrs, 05 April 2025 - 09:54 PM
The "CA public key patching routine failed" happened because C&C:Online was down at the moment for maintenance. Since then the C&C:Online launcher has been retired and replaced by Tacitus. This means no launcher anymore (and the open source alternative isn't needed anymore and likely doesn't work anymore) as it installs itself inside the game's installation folder and boots up automatically with the game.
To download Tacitus: https://cnc-online.net/en/download/
If you encounter issues with Tacitus, please join our Discord for assistance (post in a new topic within the #tech-support channel): https://discord.gg/gM5SWeUDBu








