If you get an error about 'Downloading Minecraft server failed, invalid e-tag checksum.', you will need to install a vanilla Minecraft server and then run Forge installer. Java -jar forge-x.xx.x-installer.jar -installServer If you're installing Forge on a headless server with no graphical interface, run the following command in the directory where you downloaded the jar installer (replace 'x.xx.x' with the correct version number for the installer you downloaded): Once downloaded, launch it and choose option 'Install server'. Reason: Verify: Does this still apply to 1.17+? Text version įirstly, you need the Forge installer, which can be downloaded from the official Forge download page.
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