During latest update the launcher somehow corrupted a file while patching(some other player in one of my guild also got this happen to them).
After doing a repair i got the error saying not enough disk space.
So i looked at the launcher log for more information and learned 2 things:
-My corrupted file is eso0025.dat a file taking around 700mb of disk space.
-To repair that file the launcher need to download a zip file named "depot_-1to393.zip" which is separated into 43 part for a total size of 80gb

We are in 2023 and Zenimax still pack all game depot files into a single zip instead of multiple smaller one. Forcing player to redownload the game entirely every time there is an issue with a game file.

Please change that aspect of your launcher it is ridiculous.