How to apply patches.

• download the zip archive
• extract the files to …
  • It’s own folder
    • take the mul & uop files
    • place them in your Ultima Online ISO Root directory.
      • Done
• OR
  • Your ultima online ISO client root
    • Done

Example default directories:

• Windows
  • C:\Program Files (x86)\Electronic Arts\Ultima Online Classic
• Linux
  • ~/Games/UltimaOnline
  • /.wine/drive_c/Program Files (x86)/Electronic Arts/Ultima Online Classic/