[Field 1]
Type=Checkbox
Text=foo - confirm
Left=10
Right=22
Top=30
Bottom=42
State=0
Flags=
Pop $HWND
GetDlgItem $DLGITEM $HWND 1200 ;1200 + Field number - 1
SetCtlColors $DLGITEM FF0000 transparent ; rot
!insertmacro MUI_INSTALLOPTIONS_SHOW_RETURN the background always got black 🙁