Board Thread:Lore Discussion/@comment-86.176.138.119-20170324162657/@comment-86.169.94.160-20170328195754

Vivec says that the Dwemer disappeared because of their blasphemy and disregard for the gods especially Daedra ( who the chimer worshipped).

Dagoth Ur is somehow less helpful than the cryptic Vivec saying "I don't know"