Run the game and wait for it to get to the main menu.
Be aware that the MEUITM mod adds a new splash image, so be sure to re-delete/rename it again should you choose to install/reinstall it.
Delete or rename Splash.bmp, this prevents Borderless Gaming from making the splash window borderless, as this causes a crash for unknown reasons.
Compatibility mode for 7 (if you're running 8+) is fine, should you need it. Make sure you haven't set the game to run in compatibility mode for XP nor Vista, the former causes borderless to be glitchy and the latter leads to a crash.
Set the game to run in windowed mode in the in-game video settings, make sure it's set to the same resolution as your desktop.