To-DoOS NT 12 Build 2525

is the earliest known Build of To-DoOS NT 12.

Bugs:

This Build was only leaked in 64-Bit Mode, but still installs on a 32-Bit OS

The Mac Version of this build does not work

WWDC:

At WWDC May 2020, This Build was used To Demo To-DoOS NT 12, then known as To-DoOS NT Codename Vienna.

Critical Error:

This Orrcured when the user was using IE 9