If this has already been posted, then ignore this.
For anyone who wants to use an Xbox Elite controller to play ESO on the PC but is disappointed by the MS support for remapping the controls, I just found this;
reWASD .
It allows you to remap any button on the controller as any single keyboard press or mouse click, and it's free to download.
It doesn't make macros.
Just thought I would share for those who are interested.
I'm not prejudiced; I hate everyone equally !