I'm not sure if this has happened to anyone else but it was driving me crazy. Whenever I started the game and then clicked on anything in the menu, the game would minimize to the taskbar at the bottom of the screen. I would then have to click on the icon on my taskbar to get back into the menu.

I finally determined that the menus in Two Worlds 2 are not properly optimized for the mouse. Here is what I did to fix this minimizing issue.

1. Go into the main game folder then the Video folder and delete all three intro videos.
2. Use the arrow keys and the ENTER key inside the game menus instead of the mouse.
3. Make sure that the show hardware cursor is set to OFF in the interface menu.

Not sure if anyone else here has experienced this issue but making these changes solved it for me.