U5 Upgrade Installation – v1.0

  1. Unpack the U5 Upgrade zip file into your Ultima 5 directory on your hard drive. This will not affect your current saved games.
  2. Run “setm.exe” from the Ultima 5 directory to configure your sound card, if you will be playing music.
  3. Run “u5cfg.exe” to configure the game options.
  4. Run “u5data.exe” to patch DATA.OVL.
  5. Run “ultima5.com” from the Ultima 5 directory to start the game.