I tried this and it didnt work. Then I renamed the folder instead and that didnt work. Had to download the entire game anew, and now - since I installed the EU client on top of the renamed folder with the NA client - when switching back I have to redownload the entire game a third time ...You don't have to download it all again, just copy your "The Elder Scrolls Online" folder and call it "The Elder Scrolls Online EU" - Then you can flip between either server using the circle in top right of the launcher.
But you have to have separate characters on each server.
I tried this and it didnt work. Then I renamed the folder instead and that didnt work. Had to download the entire game anew, and now - since I installed the EU client on top of the renamed folder with the NA client - when switching back I have to redownload the entire game a third time ...You don't have to download it all again, just copy your "The Elder Scrolls Online" folder and call it "The Elder Scrolls Online EU" - Then you can flip between either server using the circle in top right of the launcher.
But you have to have separate characters on each server.