TMPL_129_Tab .txt
NumTab: list (2-byte one-based item count)
  Label: pstring (1-byte length; 32 bytes reserved)
  Width: 2-byte integer (decimal)

TMPL_128_Err#.txt
NumErr: list (2-byte one-based item count)
  IconType: 2-byte integer (decimal)
  Message: pstring (2-byte length)
  (align to 2-byte boundary)
  Btn#1 State: 2-byte integer (decimal)
  Btn#2 State: 2-byte integer (decimal)
  Btn#3 State: 2-byte integer (decimal)
  Btn#1 Title: pstring (1-byte length)
  (align to 2-byte boundary)
  Btn#2 Title: pstring (1-byte length)
  (align to 2-byte boundary)
  Btn#3 Title: pstring (1-byte length)
  (align to 2-byte boundary)