After windows crashed I had to reinstall it. The game, however remain installed and launches perfectly well from eso.exe in E:\Games\The Elder Scrolls Online\game\client folder. However the launcher didn't seem to work. So I've downloaded the Install_ESO.exe from my
account web page. I was unable to recollect the destination of the previous installation of the launcher, however, and thus it doesn't seem neither American nor PT server installed and tries to download the game anew instead.
Where should I install the launcher or is it a way to fix it?