Файлы лицензий расположены в папках:
Для Windows 7/8/8.1:
C:\ProgramData\Astroburn Pro
C:\ProgramData\DAEMON Tools Pro
C:\ProgramData\DAEMON Tools Ultra
C:\ProgramData\DAEMON Tools USB

Для Windows XP:
C:\Documents and Settings\All Users\Application Data\Astroburn Pro
C:\Documents and Settings\All Users\Application Data\DAEMON Tools Pro
C:\Documents and Settings\All Users\Application Data\DAEMON Tools Ultra
C:\Documents and Settings\All Users\Application Data\DAEMON Tools USB