Step 1: Begin by downloading the Fabric Server installer found here.
Step 2: Open that installer. Once opened, select 'Server' and then the Minecraft version you wish to run Fabric on.
Step 3: Select the install location(we recommend selecting an empty folder on your computer) and then click 'Install'. Fabric will now install a fabric-server-launch.jar
file within this folder.
Step 4: Now open the folder where you installed Fabric to. Double-click and run that fabric-server-launch.jar"
file.
Step 5: Fabric will now launch and start generating all of the Fabric server files within that folder.
Step 6: After all Fabric server files have generated, delete the .fabric
folder.
Step 7: Login to the DedicatedMC.io Panel and get your SFTP credentials. How to use SFTP on the DedicatedMC.io Panel
Step 8: Make sure your servers directory is empty before you install any new files. After the directory is empty, install all your Fabric Server files to this directory through the SFTP Client.
Step 9: Once uploaded, move to the Panel and go to Configuration > Startup Configuration
and change the name under Server Jar File
to fabric-server-launch.jar
Step 10: Save your configuration, and go back to the Console. Here, hit Start. Your server will now being to launch with Fabric!
Done!