Either install the Trivial Script or

right-click on the shortcut for EB and go to properties. In the target line add

-mod:eb

at the very end after the quotation marks.

That should start up the mod, though it is better to install the Trivial Script. If it doesn't work then it likely means that you've installed the mod in the wrong place. Make sure it has the exact same directory listings as RomeTW.exe.

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