EMPIRE OF MAGIC Q. I get the following message when playing Empire of Magic: "Object with given ID is already in list (#)." A. Download and install the following hot fix patch: eom-usa-hf1.exe To download and install the hot fix, follow the steps below: 1. Download the patch. A window will open asking you where to save the patch. Choose somewhere on your hard drive. 2. Once the patch has completely downloaded, locate it on your hard-drive and double-click on it to execute the installation. 3. Select the folder where you installed Empire of Magic by clicking Browse. 3. Click install to finish the installation.