Step 1: You will need to download the Ultima Online 9th anniversary edition and install it. (Do NOT update this).
Step 3: Install the shard files into your Ultima Online folder.
Step 4: Apply the patch by extracting the contents into your Ultima Online folder and overwrite when asked.
Step 5: Install either Razor (Razor_Latest.exe) or UOSteam (UOS_Latest.exe) both are now in your UO folder.
Step 6: Copy the settings listed in the screenshots below (using the correct paths to your Ultima Online folder).
Razor – Launcher settings
UOS – Launcher settings
Step 6: Hit Okay or Start.
Step 7: When the client starts. Create an account by typing in a account name and password. (Make sure you have a minimum of 4 and an max of 16 characters.)
Step 8: Have fun! and don’t forget to read the Rules and FAQ pages.