Well, I run the script and it keeps throwing me the same issue Bad CD-key Error 100.

So, I just have to run the script?
But in the event that I do not have any other previous installation and it is the first time, I install and / or buy the game?
Will it work the same?

First... thank you all for replying. Now, I'll proceed to explain better, because there was not understood very well my point since I'm quite very bad with English and sorry for the delay... I thought I would receive a notification via e-mail but that was not the case. We both bought the game, two s...

Well, the thing is this, clear and simple... I bought the game through the summer sales on Steam with a friend and when trying to play together, we proceeded to create an account in ESO and my friend was able to create the account successfully and I I had problems with the CD key. How am I supposed ...