Expirienced this problem already twice - repair tool just stucked at the same place, it happened with Beta and New clients, and, I found the solution really randomly - I tried to copy the client into the other folder and Windows said, that one of files is corrupted (it was esoaudioen0002.dat for me) - all you need to do is to delete this file, or to replace it with other version. Reply here if it was helpful
Edited by DealWithMeal on March 30, 2014 6:46PM