TMPL_149__opt.txt
CD-ROM: boolean
QT for Japan: boolean
Unavail App. Install: boolean
Install 1 Sub-Item: boolean
Sub-Item is Folder: boolean
Fix Sub-Item De-install: boolean

TMPL_128__mnu.txt
Sub Menu: boolean
Item Count: list (2-byte one-based item count)
  Command: 4-byte integer (decimal)
  Icon ID: 2-byte integer (decimal)
  Style: 2-byte integer (decimal)